H&R Sport Cup Kit and Touring Cup Kit: What's the Difference?

Thursday, December 5, 2013 by Ben Rooney

When lowering your car, tuning the shocks to match the springs is essential to achieving the best possible ride and handling. The H&R Cup Suspension Kit is a popular option for drivers who want to lower their vehicle with a matched set of dampers and springs. Suspension gurus at H&R make your life easy by doing all the trial and error themselves, and providing you with a carefully researched package of lowering springs and custom-valved shocks.

You may notice that for many vehicles there's a "Sport" and "Touring" version of the Cup Suspension Kit. What's the difference?

Briefly, the Touring Cup Suspension Kit usually lowers the vehicle about 1.5" and is intended to preserve a smooth ride while giving sportier handling and a lowered stance. The Sport Cup Suspension Kit will provide more lowering, generally about 2", for a more aggressive stance. This will close even more of the gap between the fender and tire and provide a firmer ride.

If you consider yourself an average or moderately enthusiastic driver looking for a nice upgrade to the look and handling of your car, the Touring version is probably right for you. If you're a more hardcore enthusiast looking for the most aggressive stance, the Sport version is likely to be what you are looking for.

To view all suspension products available for your application, shop by vehicle.

Tire Rack Consumer Review of the Bridgestone Potenza RE-11

Friday, November 8, 2013 by Tire Rack Consumer Reviews

The following post was created from content submitted via Tire Rack's consumer surveys. Information shown is the opinion of the consumer and meant to be used for comparison shopping purposes.


Bridgestone Potenza RE-11Reviewer's Overall Rating: 9.62

1996 Saturn SL2
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Miles driven on tires: 33,000
Location: Hanover Park, IL
Driving Condition: Spirited

Initial Review, 33,000 Miles on Tires
January 08, 2013

I can't say enough good things about these tires...cornering at over 108mph, braking, steering response...traction...everywhere.

They sit on a set of 17in Silver OZ Racing Ultraleggeras for track days along with H & R race springs, over 240HP, etc.

I got over 30,000 miles on these tires while flying. Air pressure was between 37.50 and 38.00 along with tire rotations between 3000 and 5000 miles on the street.

They are even reasonable in light snow and cold weather...but I don't recommend it, especially if you have a high horsepower or heavier vehicle than 2200 pounds and only if you don't have a spare set of High Performance All-Seasons like the Michelin Exaltos that I do have in case we do get a real snow fall in Chicago.

Take care of them and they will take care of you! I just purchased my second set a few weeks ago.

Five Common Myths About Using Lowering Springs to Lower Your Car.

Friday, June 21, 2013 by Gary Stanley

If you've already upgraded to performance tires, the next step to improve the handling of your vehicle is to upgrade to a better suspension set-up. Typically, the most cost-effective way to do this is to replace your vehicle's Original Equipment springs with a set of performance lowering springs. Lowering springs lower your car's center of gravity for better handling, but there are many other benefits to using them. To read more about the benefits of using lowering springs, read "Springs for Spring!"

Vehicles also benefit from an improved sportier appearance when lowered. So what stops many drivers from lowering their car? Here are five common myths that often stand in the way. 

Myth 1: If I buy lowering springs, I can't use my original shocks.

Fact: Springs that produce mild lowering of about an inch work well with newer factory shocks. In fact, Eibach's Pro-Kit Spring Set and even their more aggressive Sportline Spring Set are designed around a vehicle's original suspension. 

Myth 2: I will need an expensive alignment kit if I install lowering springs on my car. 

Fact: According to Eibach, a leader in spring engineering and production, most vehicles do not require an alignment kit after installing a set of lowering springs that result in mild lowering of about an inch. 

Myth 3: Lowering my vehicle will hurt the ride quality of the car and make it ride like a truck.

Fact: Some spring sets, like the Eibach Pro-Kit, are designed to maintain much of the car's original suspension travel distance and are only about 15% higher in spring rate to preserve quality. 

Myth 4: Lowering springs will sag and settle in, making the car too low to be practical.

Fact: High quality springs from H&R and Eibach are pre-compressed down to full coil bind and tested before they are shipped. They do not sag. In fact, Eibach warranties their springs for one million miles. 

Myth 5: Upgrading my vehicle's suspension with lowering springs is expensive.

Fact: The price of lowering a vehicle can be as inexpensive as a set of lowering springs, plus the cost of installation. For current pricing of lowering springs for your vehicle, check out our suspension page.

Is Camber Correction Necessary When Lowering?

Thursday, June 13, 2013 by Marshall Wisler

One of the byproducts of lowering a vehicle can be an increase in the amount of negative camber. When looking at the wheel and tire assembly, this can be identified when the top side of the wheel/tire slants inward towards the vehicle's center.

Negative camber is a positive trait for those looking to track their cars or drive spiritedly. It helps the car turn in and the tire's contact patch to remain flat when one side of the car is loaded entering a corner. Also, it's not uncommon for some race applications to see as much as five degrees of negative camber. 

Not everyone is looking for large amounts of negative camber for race use. Typically, most passenger vehicles tend not to exceed 1-1.5 degrees as they leave the factory. Having a lesser degree of camber helps with tire wear and is the primary cause for camber correction. Cars with large amounts of negative camber will tend to wear the inside shoulder of the tire more rapidly than the outboard.

If you have lowered your car on a conservative or moderate spring such as an Eibach Pro-Kit Spring Set or H&R Sport Spring Set, your camber specs may still be acceptable according to factory spec ranges without any other modification. However, as you begin to look at more aggressive set-ups, such as coilover kits, you may want to consider camber correction if you're interested in the best possible tire life on the street.

Camber correction can be done using camber correction bolts, adjustable control arms or adjustable camber plates. While all of these methods work great, which type you'll need is dependent on your vehicle type.

For more information on camber, read our tech article on alignment.

Anti-Roll Bars for the Street and Track are Available at Tire Rack

Wednesday, February 27, 2013 by Zig Ziegler

The anti-roll bar, also called an anti-sway bar, connects the left and right suspensions together and anchors to the vehicle frame. Typically used at the front and rear of the vehicle, the anti-roll bar is commonly used to adjust the handling balance of the vehicle and limit the amount of sway or body roll during cornering.

In essence, an anti-roll bar works as a torsion spring, so as you approach a high speed corner, the vehicle will begin to lean downward toward the outside corner pushing upward on the outside end of the anti-roll bar. The upward movement of the outside end of the anti-roll bar is transferred to the inside end of the anti-roll bar, which responds by also applying the same upward movement to the inside cornering of the suspension. This compresses the inside corner of the suspension while also providing torsion to the anti-roll bar so the outside edge can better resist the upward movement. All this results in a vehicle that'll remain level even while making high-speed corners and keep traction more equal for the inside and outside tires.  

Whether you're looking to increase performance on your daily driver or looking to have the ultimate autocross/road race machine, we offer a wide array of anti-roll bar products

 Eibach Anti-Roll Kit
Eibach Anti-Roll Kit
 H&R Anti-Roll Bar
H&R Anti-Roll Bar
 Hotchkis Sport Anti-Roll Bar
Hotchkis Sport Anti-Roll Bar


Performance Street Anti-Roll Bars:

Eibach Anti-Roll Kit:

  • Further reduces body roll
  • Cold-formed from high strength aircraft grade steel
  • Designed to fit without vehicle modification

H&R Anti-Roll Bar:

  • Perfectly complements H&R springs, coil-overs, performance shocks and cup kits
  • Crafted from spring steel that is stronger, more resilient than other materials
  • Bent on proprietary machines designed by H&R to produce complex curves and a perfect fit

Hotchkis Sport Anti-Roll Bars:

  • Improves handling while reducing body roll
  • Designed for the everyday commuter and occasional road course or track use
  • Includes tubular front and rear anti-roll bars
 Hotchkis AutoX Anti-Roll Bar
Hotchkis AutoX Anti-Roll Bar
 Hotchkis Competiton Anti-Roll Bars
Hotchkis Competition Anti-Roll Bars


Autocross/Track Anti-Roll Bars:

Hotchkis Sport Suspension AutoX Anti-Roll Bar:

  • Improves handling and reduces body roll
  • Track-tested, lightweight, hollow
  • Includes greasable bushings and brackets

Hotchkis Competition Anti-Roll Bars:

  • Designed for the highly competitive road course and autocross course
  • Maximizes tire performance and achieves slight oversteer
  • Tubular front and rear bars with greasable polyurethane bushings, brackets and 90-degree zerk fittings (where applicable)

Shop by vehicle to view all anti-roll bars offered for your daily driver, autocross or road race vehicle. Also, take a look at replacement shocks and struts to complement your new anti-roll bars by reading, "Which Bilstein Replacement Shock or Strut is Best for Your Vehicle?"

Tire Rack Consumer Review of the Hankook Ventus V12 evo K110

Wednesday, October 3, 2012 by Tire Rack Consumer Reviews

The following post was created from content submitted via Tire Rack's consumer surveys. Information shown is the opinion of the consumer and meant to be used for comparison shopping purposes.


Hankook Ventus V12 evo K110Reviewer's Overall Rating: 6.71

1999 BMW 323is
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Miles driven on tires: 6,000
Location: Omaha, NE
Driving Condition: Spirited

Initial Review, 6,000 Miles on Tires
September 17, 2010

Prior to this tire, I had Continental ContisportContacts. Those tires were getting to the wear indicators but I didn't notice any drop in performance. I had excellent, very crisp feel with those tires. I have Bilstein Sport shocks & struts and H&R Sport springs. The ContisportContacts are a very good tire for on Bilstein Sports.



Moving to the V12 K110's, it was immediately obvious that responsiveness was not as good. This gave the handling characteristics a "rubbery" feeling. Transitioning in turns really brings out this negative characteristic for this tire, in this size, on this suspension.



That said, the overall dry grip is very good. Wet grip is completely acceptable, but I definitely could feel some hydroplaning in heavy rain. They are more comfortable and much quieter than the Conti's (I don't recall how comfortable/quiet the Conti's were when new).



Due to the rubbery response I now have, I won't get these tires again. Other than that, the price was great, they have great traction, and they're comfortable and quiet.

Tire Rack Consumer Review of the Yokohama AVID ENVigor (W-Speed Rated)

Friday, September 7, 2012 by Tire Rack Consumer Reviews

The following post was created from content submitted via Tire Rack's consumer surveys. Information shown is the opinion of the consumer and meant to be used for comparison shopping purposes.


Yokohama AVID ENVigor (W-Speed Rated)Reviewer's Overall Rating: 7.64

2009 Kia Optima
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Miles driven on tires: 10,000
Location: Oklahoma City, OK
Driving Condition: Spirited

Initial Review, 10,000 Miles on Tires
May 28, 2011

I put these on the daily driver with a set of RPF1s and H&R Springs to tighten up the vague stock suspension. Initial impressions were all very positive. The tire offers plenty of grip and a forgiving ride quality. To date I have put roughly 10k on the set with little noticeable tread wear and would expect them to last 30-40k. Although W speed rated and not intended for snow use I have to commend their versatility. I had the good fortune of moving to Oklahoma the day it snowed 12"+ and I was able to get around in some nasty conditions with no problems.

My Experience with H&R Coil-Overs

Thursday, June 21, 2012 by Gary Stanley

There are many ways to upgrade your vehicle's suspension. You can simply replace the existing shocks (or struts) and springs to lower your vehicle. Sway bars (sometimes called anti-roll bars) can also improve handling and reduce body roll. However, many enthusiasts feel that the pinnacle of complete suspension upgrades is to install a set of coil-overs

What is a coil-over? While many think that a coil-over is simply a shock and spring put together, there's more to it than that. A typical coil-over set-up, such as the H&R Street-Performance Coil-Over (pictured above), is specifically tuned and designed for each vehicle application. It features a threaded body so the spring perch can be adjusted up or down to change the vehicle's ride height. This kit uses progressive rate springs that assure an acceptable ride on the street while dramatically improving handling, reducing body roll and brake dive. For more information take a look at "A Look at Lowering."

For all their benefits, one would think they would be much more common. However, two main stumbling blocks come between most enthusiasts and coil-overs. The first is price. Coil-overs are more expensive than simply replacing the springs on a vehicle. The second hesitation many have is a concern about ride stiffness.

I personally used an H&R coil-over kit on my E36 BMW M3 for the last seven years I owned the car. The increase in handling and cosmetic appearance was quite dramatic. Myself and others who drove the car found that the ride wasn't as stiff as expected from a coil-over kit. In fact, the ride was comparable to a standard performance shock and lowering spring set-up. 

Shop by vehicle to see which suspension options work best for your vehicle.

 

Tire Rack Consumer Review of the General Exclaim UHP

Tuesday, May 22, 2012 by Tire Rack Consumer Reviews

The following post was created from content submitted via Tire Rack's consumer surveys. Information shown is the opinion of the consumer and meant to be used for comparison shopping purposes.


General Exclaim UHPReviewer's Overall Rating: 9.29

1999 Porsche Boxster
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Miles driven on tires: 8,500
Location: Tavares, FL
Driving Condition: Spirited

Initial Review, 8,500 Miles on Tires
January 07, 2011

My car is a 1999 Porsche Boxster that has been lowered via H&R progressive springs, Bilstein shocks and some minor suspension tweaks. I live in Central Florida so I don't encounter snow or ice conditions.



These General high performance tires were a very pleasant surprise. Don't let the moderate pricing on these tires fool you; they are comparable to tires with much higher prices. The dry handling is excellent and so is the wet handling! These General tires really perform with excellent handling and an acceptable ride that is comfortable and quiet. I will definitely consider General tires for any high performance vehicle I own in the future.

Coil-Over Suspension: Look Good and Stay in Control on the Street and Track

Monday, May 7, 2012 by Alex Mouroulis

Looking for a coil-over system for your daily driver, but also want it to perform at the track? One of the most attractive features of the following options is their ride height adjustability. They feature an adjustable spring perch and a threaded shock body. You can thread the perch up and down, allowing you to customize how much lowering you prefer for each corner of the vehicle. These coil-over systems will also let you customize the tuck of the vehicle's corners. 
 

Below are my three favorite track-ready coil-overs available at Tire Rack:
 

Bilstein PSS10
Bilstein PSS10
H&R RSS ClubSport
H&R RSS ClubSport
KW Variant 3
KW Variant 3


Utilizing Bilstein's shock absorbers that are designed for heat dissipation and ride control, the PSS10 Coil-Over System adds a matched performance spring and threaded ride height adjuster to provide a complete suspension system for your vehicle. The system offers ten vehicle adjustment settings and includes numbered adjusters at the base of the shock body so you know exactly what setting you are on without counting clicks.

The RSS ClubSport Coil-Over Kit is designed for the committed motorsport enthusiast who's willing to relinquish some ride comfort in return for handling performance. The firmest coil-over in the H&R street line, the RSS is the choice for weekend track and club sport events.

KW Variant 3 Coil-Overs are state-of-the-art motorsport technology for proven performance on the streets. Independently adjustable compression and rebound damping allows for custom driving set-ups. The exclusive KW patented system has dual-level valves to provide the adjustment of the rebound damping (comfort) and the compression damping in the low-speed range. High-speed settings for driving comfort are preset by KW engineers.
 

To find the suspension component that's right for your car, shop by vehicle.

Tire Rack Consumer Review of the Kumho Ecsta ASX

Monday, April 23, 2012 by Tire Rack Consumer Reviews

The following post was created from content submitted via Tire Rack's consumer surveys. Information shown is the opinion of the consumer and meant to be used for comparison shopping purposes.


Kumho Ecsta ASXReviewer's Overall Rating: 7.27

1987 Mercedes-Benz 190D
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Miles driven on tires: 10,000
Location: Chicago, IL
Driving Condition: Spirited

Initial Review, 10,000 Miles on Tires
April 19, 2012

Installed on aftermarket wheels with H&R sport lowering springs and konis on a euro model. They do well in the rain and the dry performance is very good considering the long life compound used and the relatively low price up front. I think they are slightly louder than average due to the harder compound at highway speed, but I'm willing to put up with a little noise if they last a long time. With an aggressive alignment, you will have to rotate them more often, but then you would with any tire in that situation. They did not do well in deep snow as they became packed pretty quickly- but with a light snow they did just fine with my limited slip rear end.

I would read people whining about these (or any) tires failing after 15K on them (on some front wheel drive car or minivans in super hot or cold climates) with caution. Like all tires, when they are on cars with alot of weight and steering on a front wheel drive vehicle in temp extremes- they will require more maintenance, frequent rotations and general care. Tread separation, blown-out sidewalls and etc. indicate design or quality problems. 50,000 mile tires that "wear out" in 15K? Likely due to "user error."

Suspension Shopping for my BMW 740i

Friday, April 6, 2012 by Ben Rooney

My 1997 BMW 740 is likely overdue for a suspension overhaul. The potholed and broken pavement that is typical of this time of year has highlighted that fact. With over 180,000 miles on the vehicle (only about 20,000 are from my driving), I have not replaced the BMW shocks or springs and do not know whether the original owner did either. The existing components could very well be the ones that came from the factory! 
 

The decline in handling from sloppy, worn-out suspension components is taking a toll on my enjoyment of the car. Therefore, it's time to start plotting my replacements. Springs are easy to replace and relatively affordable. I have narrowed my choices between the Eibach Pro-Kit Spring Set and H&R Sport Spring Set. Both brands are excellent and well priced. For a car like mine that may see some fast driving but is generally a daily driver, the Pro-Kit offers an excellent combination of comfort and handling. 
 

Shocks are a little tougher choice and more expensive. Check back next week to see what option I've chosen. 

Tire Rack Consumer Review of the Hankook Optimo H727

Wednesday, January 11, 2012 by Tire Rack Consumer Reviews

The following post was created from content submitted via Tire Rack's consumer surveys. Information shown is the opinion of the consumer and meant to be used for comparison shopping purposes.

Hankook Optimo H727Reviewer's Overall Rating: 9.75

2005 Subaru Outback Wagon 3.0 R
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Miles driven on tires: 3500
Location: newark , de
Driving Condition: Average

Initial Review, 3500 Miles on Tires
November 11, 2011

I have only 3,500 mi on this set of tires, but so far I must say they are an excellent buy. As soon as I bought them, I went on an 1,800 mi (roundtrip) vacation to SC from DE and they performed wonderfully. They gave a much more comfortable ride, and definately MUCH more quiet than the old sumi's I had on the car before. I have not driven them in snow yet, so I don't have an opinion on winter traction as of yet, but I will update this review in the spring. I HAVE driven them in torrential rain and had NO traction problems. With the 100,00 mi treadwear warranty, they are also a good economic buy, and I would recommend them to anyone, hat's off to hankook for putting together an ALL AROUND excellent product while at the same time keeping it very affordable to the common man

Tire Rack Consumer Review of the Pirelli P6 Four Seasons

Friday, December 23, 2011 by Tire Rack Consumer Reviews

The following post was created from content submitted via Tire Rack's consumer surveys. Information shown is the opinion of the consumer and meant to be used for comparison shopping purposes.

Pirelli P6 Four SeasonsReviewer's Overall Rating: 9.3

2007 Audi A4 2.0T Quattro
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Miles driven on tires: 2500
Location: KNOXVILLE, TN
Driving Condition: Average

Initial Review, 2500 Miles on Tires
December 20, 2011

This tire came on my car when I purchased it with 23,000 miles on it & they were brand new. I got almost 39,000 miles on them before I replaced them with these new ones. I was very pleased with them & that's why I got the same kind. I still could have gotten approximately 3,000 miles more on the old tires, but I did full brakes & H&R sport springs all at same time. This tire was great in the snow that we had here in Knoxville, TN last year. The quattro played a big part in that, but the tires handled it perfectly. I highly recommend these tires and getting them through Tire Rack was a flawless experience and they have FAST shipping.

Tire Rack Consumer Review of the Hoosier Radial Wet H20

Friday, December 23, 2011 by Tire Rack Consumer Reviews

The following post was created from content submitted via Tire Rack's consumer surveys. Information shown is the opinion of the consumer and meant to be used for comparison shopping purposes.

Hoosier Radial Wet H2OReviewer's Overall Rating: 10

2006 Mazda MX-5 Miata
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Miles driven on tires: 8
Location: Murphy, TX
Driving Condition: Spirited

Initial Review, 8 Miles on Tires
November 17, 2011

My 2006 Mazda MX-5 (3rd generation Miata) is prepped for C Street Prepared class autocross competition, where I compete against the smaller & much lighter 1st and 2nd gen Miatas. My drivetrain/suspension mods include AST 5220 coilovers, Hyperco springs, Hotchkis RX-8 front swaybar (no rear bar), full polyurethane bushings, and Mazdaspeed LSD. The engine is producing close to 200 hp and 170 tq (crank). It weighed 2360 at Nats this year, or nearly 400 lbs more than my competition. My best finish was 11th in 2010, although the car does have a National Championship title (Juliann Pokorny won the CSP Ladies class in 2009, in the rain on Day 2, on Hoosier Wets).

As a matter of fact, I've never been to Lincoln NE for a National-level event when it didn't rain! This past May, I was there for a 4-day combined SCCA National Tour & ProSolo, and it rained for the Tour. We finished mid-pack on my street Dunlop Direzza Star Specs, so I vowed to be prepared for rain at Nats.

I bought some "insurance" for Lincoln and installed a fresh set of the brand new Hoosier Wet H2O racing rain tire (275/35R18 on Enkei RPF1 18x9.5" 45ET wheels) just before the 2011 Tire Rack SCCA Solo National Championships. I also had a fresh set of Hoosier A6s for my dry race tires. We were in the first heat, and it had rained all night so there was not just standing water, but small rivers flowing across the course. After 1st runs, we were way ahead of our competition, and stayed on the H2Os as everyone else switched from rain tires to dry and back again, trying to find the edge. On my last run, with drying conditions accentuated by standing puddles, I layed down an astonishing run and finished Day 1 in 1st place, .6 seconds ahead of the field (including multi-time National Champions Matt McCabe, Scott Fraser, and eventual winner Tim Aro). I finished in 4th after Day 2 in the dry, so I give all the credit to the fantastic Hoosier Wet H2O tires for helping me achieve my first Nationals trophy!

Coil-Over Kits for 2007-2010 BMW M3 Coupe

Tuesday, July 5, 2011 by Logan Woodworth
Suspension Products for 2008 BMW M3 CoupeThe late model BMW M3 comes equipped with a sport suspension system optimized for aggressive street driving. For drivers looking for improved track performance and the flexibility to adjust for reasonable street manners, upgrading to a fully adjustable coil-over kit is a great solution. 

A coil-over suspension kit incorporates precisely matched coil springs and dampers in a compact solution to provide maximum performance. In addition to improved handling, these coil-over suspension solutions reduce the unsprung weight of a vehicle. These improvements translate to faster lap times and improved daily driving comfort.    

Coil-overs can also be a great solution for lowering your car with upsized custom wheels (rims) and tires. The ability to fine tune the car's ride height can be a great way to overcome many challenging wheel fitments. 

There are several options including kits from KW and H&R that can adjust both the ride height and dampening:
H&R PCS Damper Adjustable Coil-Over
H&R Damper Adjustable Coil-Over
H&R Street Performance Coil-Over
H&R Street Performance Coil-Over

KW Clubsport Kit Coil-Over
KW Clubsport Kit Coil-Over
KW Variant 3 Coil-Over
KW Variant 3 Coil-Over
 
Search suspension components by vehicle to see which suspension products work best for your vehicle.

What Should I Expect from Lowering Springs?

Thursday, May 12, 2011 by Doc Horvath
Eibach Pro-Plus KitLowering springs are a very popular option for those that are looking to improve both the appearance and handling characteristics of their vehicle. By lowering the center of gravity on the car and winding the coils closer together, a lowering spring can make the car feel more "planted" to the road for better cornering. Lowering springs will also give the car a more aggressive stance and reduce the vehicle’s fenderwell gap (the distance between the top of the tire and the edge of the wheelwell). The "downside" of the lowering spring is that the tighter coils will have less travel to them and take away from the ride comfort of the vehicle. 

So what to do? A good rule of thumb to follow is the less the vehicle is lowered, the less the ride comfort will be effected! Depending on the vehicle, both Eibach and H&R have options that can fit a variety of needs (lets use a newer VW Golf as an example):
H&R Sport Spring Set
H&R Sport Spring Set
H&R Race Spring Set
H&R Race Spring Set

For the least amount of lowering (and the closest to "stock" ride comfort, consider the Eibach Pro-Kit (1" drop front and rear).

For a "sportier" ride with a lower stance, look at the H&R Sport Spring kit (1.5" front and 1.4" rear).

Lastly, for the best improvement in handling for track applications, consider the H&R Race Spring kit (2.0" front and 1.75" rear).

Take a look at all the testing we've done on lowering springs for the complete picture!

Spring Testing

Thursday, April 14, 2011 by Tire Rack Team
Eibach Pro-Kit Spring SetLooking for new springs that are right for your vehicle and the way you drive it?

Tire Rack has performed back-to-back product comparisons to help consumers with their purchasing decisions. Our Suspension Component Research page shows Eibach Springs, H&R Springs and KONI results from our Real World Road Ride route and Performance Test Track course. Our findings can help you select the springs that are right for your application.

For example, we tested spring sets from Eibach against the Original Equipment installed on a BMW E46 328i. Our tests results showed the Eibach springs enhanced the handling and feel of our test vehicle while increasing lap time speeds. To evaluate the benefits of modifying your vehicle’s suspension, read:

Spring Testing

You can also contact one of our sales specialists for more information.

Springs and Your Suspension

Thursday, April 7, 2011 by Tire Rack Team
H&R OE Sport Spring SetHow can springs improve your vehicle’s suspension?

Springs are designed to provide cushion to absorb road imperfections and return the vehicle to a set ride height. Shorter overall lengths and a higher spring rate are commonly used to lower the ride height which helps improve handling and enhance the vehicle’s appearance. Car springs are a major contributor to a car’s handling balance and ride quality.

Whether you choose Eibach springs, H&R Springs or springs from KONI, Tire Rack has the equipment to fit your application.

Shop by vehicle to see which springs work best for your vehicle.

H&R Springs RSS Club Sport Coil-Over Suspenion Kit

Friday, April 1, 2011 by Tire Rack Team
RSS Club Sport Coil Over Suspension KitH&R Springs has one simple philosophy: “Build the best and the rest will follow.”

Whether it’s the Premium Performance Coil Over Kit or one of their Sport Springs Sets, H&R’s products are tested and approved by the German government’s TUV agency for quality, safety and reliability. All springs developed by H&R are precision-wound with the highest quality German spring steel available.

Engineers who develop racing suspensions also design the RSS Club Sport Coil Over Suspension Kits. These kits enhance the performance and corner-handling ability of your vehicle without harshness.

Shop by vehicle to see which suspension component works best for your vehicle.