BMW Coilovers for BMW Z Series E85/6 (2003-2008)

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Coilovers provide more adjustability than a strut and spring setup and can serve a variety of different needs - it's important to be sure of what your suspension goals are. We have broken down our coilover catalog into street and track categories, this is not to say you can't use one of our aEURoestreetaEUR coilovers on the track, or vice versa, but it is to give you a starting point. Are you someone who is interested in getting your BMW lower than factory height for the aesthetic value and handling benefits in a daily driver? Check out our street category. The majority of these are priced to avoid breaking the bank, but providing a good value in terms of features and benefits. On the other hand, if you are putting together your vehicle with the track as its main purpose, take a look at our track coilovers category. We have hand selected these coilover brands as being more expensive coilovers built to hold up to abuse.

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Bilstein B12 Pro-Kit Suspension System - 2006-2008 E85/86 M Coupe, M ...
Average lowering of 3/4"F 1/2"R
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bilstein - Corporate Logo
T#:344190
Part#: 46-000033
In Stock
$ 1,119.00 USD
Free Shipping
$ 1,119.00 USD
Free Shipping

Bilstein has teamed up with Eibach to offer matched shock and spring packages. These Eibach springs are mated to a special set of Bilstein shocks to deliver a sporty and taut ride with as little impact on ride comfort as possible.

The Pro Kit uses an Eibach Pro Kit spring with Bilstein's Sport shocks and struts. Instead of taking parts from different manufacturers, Bilstein has tested the performance of the Eibach spring and tailored their shocks to be a true match for the new spring rate and ride height. This is known as a matched shock and spring and very few tuning companies take these extra steps. Eibach springs tend to be softer overall than most other aftermarket springs, which ensures the ride stays close to a stock comfort while still giving you a lowered stance and improved handling. 

Bilstein B12 Features: 

  • Precise response and excellent driving performance
  • Springs and shocks road tested and fine-tuned to complement one another
  • Bilstein Monotube/Inverted gas pressure technology
  • TUV certified
  • Made In Germany
  • Average Lowering of 25 to 40mm

Most cars don't need coil overs to improve their handling and bodyroll. For most drivers, simply replacing the shocks and springs with performance versions will meet their goals. If your shocks need replacing, and you felt the handling could be improved a little bit, this is an excellent performance suspension for you.

This item fits the following BMWs:
2006-2008 E85/E86 BMW Z4 M Coupe, M Roadster

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E85/E86 Z4M KW Coilover Kit - Variant 3 (V3)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
KW Suspension - Corporate Logo
T#:361433
Part#: 35220034
Ships in 5 Business Days
$ 3,984.00 USD
Free Shipping
$ 3,984.00 USD
Free Shipping

Adjustable Rebound & Compression Damping 

Want full control? The KW V3 gives you multiple settings for both rebound and compression. You have full access over ride comfort and handling to dial in that perfect setup. Race teams rely on adjustments to get that perfect lap time and having shock controls at your fingertips is key. KW V3 features -

  • Separate adjustments for compression (14 positions) and rebound (infinite settings),
  • Stiffer springs over stock for less bodyroll than the standard suspension,
  • Stainless steel strut/shock bodies and composite spring perches for superior corrossion resistance,
  • Individually height-adjustable - Front = 10-40mm lowering; Rear = 5-35mm lowering,
  • TUV approved lowering range and operation,
  • Expert engineering and design for ease-of-use and long durability,

Whether you track the car often or only use it for backroad carving the V3 will give you the tools to set up an ideal handling condition. You can crank it up for smooth and fast surfaces or soften it for city or rough roads. Since each shock is 2-way adjustable you can alter the front-rear balance to account for brake dive or squat during power application coming out of the corner. You are in total control! 

Coil over suspensions are better engineered suspension options compared to a standard shock + spring package. Since the springs and shocks in a coil over are designed by a team of engineers to work together, there is much better suspension travel and more precisely tuned specifications for spring and shock rates. Using separate shock and spring specs may result in premature coil bind or shock bottoming. And most coil over kits offer more features than the traditional packages. Coil overs are also more useful when larger wheels/tires are used because you can precisely set the ride heights to clear the new tires. 

Fitment Note: Wheel spacers may be required depending on wheel/tire sizing and ride height setting. 

Lifetime warranty! 

FREE FEDEX GROUND SHIPPING!
FREE FEDEX GROUND shipping within the 48 contiguous states. 

This item fits the following BMWs:
2006-2008 E85 BMW Z4 M Roadster M Coupe

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Bilstein B12 Pro-Kit Suspension System - E85 BMW Z4 Roadster ...
For vehicles without self leveling suspension
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bilstein - Corporate Logo
T#:346261
Part#: 46-181237
Special Order: No Guaranteed ETA
$ 1,099.00 USD
Free Shipping
$ 1,099.00 USD
Free Shipping

Bilstein has teamed up with Eibach to offer matched shock and spring packages. These Eibach springs are mated to a special set of Bilstein shocks to deliver a sporty and taut ride with as little impact on ride comfort as possible.

The Pro Kit uses an Eibach Pro Kit spring with Bilstein's Sport shocks and struts. Instead of taking parts from different manufacturers, Bilstein has tested the performance of the Eibach spring and tailored their shocks to be a true match for the new spring rate and ride height. This is known as a matched shock and spring and very few tuning companies take these extra steps. Eibach springs tend to be softer overall than most other aftermarket springs, which ensures the ride stays close to a stock comfort while still giving you a lowered stance and improved handling. 

Bilstein B12 Features: 

  • Precise response and excellent driving performance
  • Springs and shocks road tested and fine-tuned to complement one another
  • Bilstein Monotube/Inverted gas pressure technology
  • TUV certified
  • Made In Germany
  • Average Lowering of 25 to 40mm

Most cars don't need coil overs to improve their handling and bodyroll. For most drivers, simply replacing the shocks and springs with performance versions will meet their goals. If your shocks need replacing, and you felt the handling could be improved a little bit, this is an excellent performance suspension for you.

This item fits the following BMWs:
2003-2008 E85 BMW Z4 2.5i/3.0i, Roadster 3.0si/3.0i

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Bilstein B12 Pro-Kit Suspension System - E86 Z4 2006-2008
For coupe models without self leveling suspension
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bilstein - Corporate Logo
T#:346262
Part#: 46-181251
Special Order: No Guaranteed ETA
$ 1,119.00 USD
Free Shipping
$ 1,119.00 USD
Free Shipping

Bilstein has teamed up with Eibach to offer matched shock and spring packages. These Eibach springs are mated to a special set of Bilstein shocks to deliver a sporty and taut ride with as little impact on ride comfort as possible.

The Pro Kit uses an Eibach Pro Kit spring with Bilstein's Sport shocks and struts. Instead of taking parts from different manufacturers, Bilstein has tested the performance of the Eibach spring and tailored their shocks to be a true match for the new spring rate and ride height. This is known as a matched shock and spring and very few tuning companies take these extra steps. Eibach springs tend to be softer overall than most other aftermarket springs, which ensures the ride stays close to a stock comfort while still giving you a lowered stance and improved handling. 

Bilstein B12 Features: 

  • Precise response and excellent driving performance
  • Springs and shocks road tested and fine-tuned to complement one another
  • Bilstein Monotube/Inverted gas pressure technology
  • TUV certified
  • Made In Germany
  • Average Lowering of 25 to 40mm

Most cars don't need coil overs to improve their handling and bodyroll. For most drivers, simply replacing the shocks and springs with performance versions will meet their goals. If your shocks need replacing, and you felt the handling could be improved a little bit, this is an excellent performance suspension for you.

This item fits the following BMWs:
2006-2008 E86 BMW Z4 Coupe 3.0si

Show More Show Less

Z4 2.5/3.0/3.0i/3.0si KW Coilover Kit - Variant 2 (V2)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
KW Suspension - Corporate Logo
T#:361398
Part#: 15220004
Back Ordered
$ 2,694.00 USD
Free Shipping
$ 2,694.00 USD
Free Shipping

Adjustable Rebound Damping 

The KW Variant 2 gives shock rebound control to give you more options in fine-tuning the handling of the car. The V2 includes the same features of the V1 kit, including -

  • Adjustable Rebound with fixed compression settings - optimal ride comfort then dial in more grip and a better balance with less bodyroll than the standard suspension,
  • Stainless steel strut/shock bodies and composite spring perches for superior corrossion resistance,
  • Individually height-adjustable - Front = 20-50mm lowering; Rear = 15-40mm lowering,
  • TUV approved lowering range and operation,
  • Expert engineering and design for ease-of-use and long durability,

This kit is an excellent compromise between a fully-adjustable V3 suspension and the basic V1 street kit. It's great for someone who does not want to make complicated and time-consuming shock adjustments. Just dial in the rebound for more grip and less body motions. Set it back for a compliant street ride. 

Coil over suspensions are better engineered suspension options compared to a standard shock + spring package. Since the springs and shocks in a coil over are designed by a team of engineers to work together, there is much better suspension travel and more precisely tuned specifications for spring and shock rates. Using separate shock and spring specs may result in premature coil bind or shock bottoming. And most coil over kits offer more features than the traditional packages. Coil overs are also more useful when larger wheels/tires are used because you can precisely set the ride heights to clear the new tires. 

Fitment Note: Wheel spacers may be required depending on wheel/tire sizing and ride height setting. 

Lifetime warranty! 

FREE FEDEX GROUND SHIPPING!
FREE FEDEX GROUND shipping within the 48 contiguous states. 

This item fits the following BMWs:
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si 

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KW Coilover Kit - Clubsport - Z4M
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
KW Suspension - Corporate Logo
T#:348851
Part#: 35220834
Back Ordered
$ 5,044.00 USD
Free Shipping
$ 5,044.00 USD
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KW Clubsport meets every demand regarding a coilover for the usage on the road and the race track.

E85/E86 Z4 2.5/3.0/3.0i/3.0si KW Coilover Kit - Clubsport
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
KW Suspension - Corporate Logo
T#:11677
Part#: 35220804
Back Ordered
$ 4,334.00 USD
Free Shipping
$ 4,334.00 USD
Free Shipping
Adjustable Rebound & Compression Damping, Front Camber Plates & Stiffer Springs - 2 Way Adjustable

KW Clubsport coilovers was developed for E85 Z4 owners who demand a better handling car when participating in track day events, but also require a setup that could be used every day. The Clubsport was specifically designed for the Nordschleife using track day tires. By using the adjustable camber mounts, the suspension geometry can be adjusted to the requirements of tires and the intended use. The mentioned adjustment options combined with the independently adjustable rebound and compression damping technology allow a suspension setup according to the vehicle load, tire characteristics and different track conditions. KW Clubsport meets every demand regarding a coilover for the usage on the road and the race track.

KW Clubsport suspension kits are independently adjustable in compression and rebound and include high performance racing springs. Racing front camber plates are included for further performance. KW Clubsport guarantees excellent handling, best performance, highest agility and fantastic lap times.
  • Height adjustable coilovers - Front - 20-50mm, Rear - 15-40mm
  • Performance setup for the racetrack
  • Dampers in compression & rebound forces independently adjustable
  • Use of high performance linear race springs: Front 400 lbs/inch, Rear Progressive.
  • Stainless steel technology "inox-line"
  • Includes front camber plate mounts
    Fitment note: wheel spacers may be required depending on wheel sizing and offset.

    KW Clubsport Development and Testing




    This item fits the following BMWs:
    2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si
  • Show More Show Less
    Z4 2.5/3.0/3.0i/3.0si KW Coilover Kit - Variant 3 (V3)
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    KW Suspension - Corporate Logo
    T#:361416
    Part#: 35220004
    Back Ordered
    $ 3,444.00 USD
    Free Shipping
    $ 3,444.00 USD
    Free Shipping

    Adjustable Rebound & Compression Damping 

    Want full control? The KW V3 gives you multiple settings for both rebound and compression. You have full access over ride comfort and handling to dial in that perfect setup. Race teams rely on adjustments to get that perfect lap time and having shock controls at your fingertips is key. KW V3 features -

    • Separate adjustments for compression (14 positions) and rebound (infinite settings),
    • Stiffer springs over stock for less bodyroll than the standard suspension,
    • Stainless steel strut/shock bodies and composite spring perches for superior corrossion resistance,
    • Individually height-adjustable - Front = 25-50mm lowering; Rear = 15-40mm lowering,
    • TUV approved lowering range and operation,
    • Expert engineering and design for ease-of-use and long durability,

    Whether you track the car often or only use it for backroad carving the V3 will give you the tools to set up an ideal handling condition. You can crank it up for smooth and fast surfaces or soften it for city or rough roads. Since each shock is 2-way adjustable you can alter the front-rear balance to account for brake dive or squat during power application coming out of the corner. You are in total control! 

    Coil over suspensions are better engineered suspension options compared to a standard shock + spring package. Since the springs and shocks in a coil over are designed by a team of engineers to work together, there is much better suspension travel and more precisely tuned specifications for spring and shock rates. Using separate shock and spring specs may result in premature coil bind or shock bottoming. And most coil over kits offer more features than the traditional packages. Coil overs are also more useful when larger wheels/tires are used because you can precisely set the ride heights to clear the new tires. 

    Fitment Note: Wheel spacers may be required depending on wheel/tire sizing and ride height setting. 

    Lifetime warranty! 

    FREE FEDEX GROUND SHIPPING!
    FREE FEDEX GROUND shipping within the 48 contiguous states. 

    This item fits the following BMWs:
    2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si 

    Show More Show Less

    Z4 2.5/3.0/3.0i/3.0si KW V1 Series Coilover Kit
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    KW Suspension - Corporate Logo
    T#:361446
    Part#: 10220004
    Ships in 5 Business Days
    $ 2,214.00 USD
    Free Shipping
    $ 2,214.00 USD
    Free Shipping

    Factory Pre-set Damping 

    The Variant 1 is KW's basic simple and effective coil over kit that is still packed with lots of features -

    • Pre-set damping optimized for a blend of ride comfort and handling with less bodyroll than the standard suspension,
    • Stainless steel strut/shock bodies and composite spring perches for superior corrossion resistance,
    • Individually height-adjustable - Front = 20-50mm lowering; Rear = 15-40mm lowering,
    • TUV approved lowering range and operation,
    • Expert engineering and design for ease-of-use and long durability,

    This is the ideal coil over kit for an E90/E92 owner who does not plan on tracking or autocrossing the car and just wants a lower, more aggressive stance and better handling. KW has set the shock damping rates to be an excellent balance for a smooth yet taut ride, and to resist bodyroll motions for better handling. The Variant 1 differs from the Street Comfort set in that it has stiffer springs and revised shock settings. If you want a sportier ride and better handling than stock the Variant 1 is an excellent choice. 

    Coil over suspensions are better engineered suspension options compared to a standard shock + spring package. Since the springs and shocks in a coil over are designed by a team of engineers to work together, there is much better suspension travel and more precisely tuned specifications for spring and shock rates. Using separate shock and spring specs may result in premature coil bind or shock bottoming. And most coil over kits offer more features than the traditional packages. Coil overs are also more useful when larger wheels/tires are used because you can precisely set the ride heights to clear the new tires. 

    Fitment Note: Wheel spacers may be required depending on wheel/tire sizing and ride height setting. 

    Lifetime warranty! 

    FREE FEDEX GROUND SHIPPING!
    FREE FEDEX GROUND shipping within the 48 contiguous states. 

    This item fits the following BMWs:
    2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si 

    Show More Show Less

    Bilstein Coil Over Spanner Wrench Set (Notch Style)
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Bilstein - Corporate Logo
    T#:1702
    Part#: 19101X
    In Stock
    $ 22.03 USD
    Free Shipping on orders $49 and up
    Bilstein Coil Over wrench set for some PSS, PSS9 and PSS10 kits. Consists of a Large wrench and a Small wrench for adjusting the spring perch (76.25mm) and lock ring (75.75mm) on coil overs that require the rectangular notch style head (not round pin style adjuster). Can also be used with other coil over kits (H&R, Moton, JRZ, etc).
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