BMW Coilovers

The ECS Coilover Line was designed with the "daily drivers" in mind! Focused on improving the performance and aesthetics of your vehicle without forgetting comfort. With 32 levels of available damping and height adjustments tailored to each car, ECS coilovers are right in that sweet spot of firm and compliant while giving you an aggressive look and vastly improved handling.

The ECS Tuning Performance Coilover System provides a sport-tuned, height, damping, and body adjustable suspension with substantial performance benefits using high-quality materials and coatings to replace your worn suspension, all while giving your vehicle that perfect ride height!

PERFORMANCE FEATURES:

32 levels of rebound damping adjustment
Includes adjustable front sway bar end links
Integrated camber plates for +/-1.5 degrees of adjustment to dial in your fitment and alignment
Lowering Adjustment of: 1.5" - 4"
Heat treated, progressive rate coil springs. 8k Front 10K Rear
Adjustable damping, monotube shocks/struts paired with optimized progressive rate coil springs gives your vehicle road-sticking grip with reduced body roll for exceptional confidence in your vehicle's handling. With your vehicle's new, lower ride height the center of gravity is now moved lower, further improving handling performance
Adjustable front bodies allow you to set the ride height while maintaining correct spring pre-load
Adjustable front and rear bodies allow the shock to operate in the correct valving range, regardless of ride height

PRODUCT DESIGN:

Strut and shock bodies finished with a durable gloss black powder coat for good looks and great longevity
Threaded portions are are zinc-coated for optimum corrosion protection against rain and salt (finish will vary between clear or black zinc coatings depending on availability)
Coil springs are powder-coated Reflex Silver Metallic finish for durability
Red anodized, billet aluminum spring seats with locking collars allow for quick, on the car, adjustability with the included spanner wrenches
Self-locking, zinc-coated flanged nuts used for shock & strut shaft pins
Anodized adjustable sway bar end links with heavy duty bushings
Zinc coated strut mount securing nuts included
Rear shock adjuster housings are black E-coated for durability
Zinc-coated lower spring perches
Integrated bump stops and dust boots

PRODUCT DEVELOPMENT

ECS Tuning Adjustable Damping Coilover Systems are developed in-house, tested and inspected by the Research & Development team in our Wadsworth, Ohio facility. The highest level of precision and quality through leading-edge product development technology and methods, ensuring the necessary long term product testing was performed on multiple test vehicles in the harshest conditions available.
Fitment:
For vehicles with 5 bolt upper strut mounts

F22, F23, F30, F32, F33, F34, F36

The ECS Coilover Line was designed with the "daily drivers" in mind! Focused on improving the performance and aesthetics of your vehicle without forgetting comfort. With 32 levels of available damping and height adjustments tailored to each car, ECS coilovers are right in that sweet spot of firm and compliant while giving you an aggressive look and vastly improved handling.

The ECS Tuning Performance Coilover System provides a sport-tuned, height, damping, and body adjustable suspension with substantial performance benefits using high-quality materials and coatings to replace your worn suspension, all while giving your vehicle that perfect ride height!

PERFORMANCE FEATURES

32 levels of rebound damping adjustment
Integrated camber plates for +/-1.5 degrees of adjustment to dial in your fitment and alignment
Ride height adjustment: 1" - 3.5" drop
Heat treated, progressive rate coil springs.
Adjustable damping, monotube shocks/struts paired with optimized progressive rate coil springs gives your vehicle road-sticking grip with reduced body roll for exceptional confidence in your vehicle's handling. With your vehicle's new, lower ride height the center of gravity is now moved lower, further improving handling performance
Adjustable front bodies allow you to set the ride height while maintaining correct spring pre-load
Adjustable front and rear bodies allow the shock to operate in the correct valving range, regardless of ride height

PRODUCT DESIGN

Strut and shock bodies finished with a durable gloss black powder coat for good looks and great longevity
Threaded portions are are zinc-coated for optimum corrosion protection against rain and salt (finish will vary between clear or black zinc coatings depending on availability)
Coil springs are powder-coated Reflex Silver Metallic finish for durability
Red anodized, billet aluminum spring seats with locking collars allow for quick, on the car, adjustability with the included spanner wrenches
Self-locking, zinc-coated flanged nuts used for shock & strut shaft pins
Zinc coated strut mount securing nuts included
Rear shock adjuster housings are black E-coated for durability
Zinc-coated lower spring perches
Integrated bump stops and dust boots

PRODUCT DEVELOPMENT

ECS Tuning Adjustable Damping Coilover Systems are developed in-house, tested and inspected by the Research & Development team in our Wadsworth, Ohio facility. The highest level of precision and quality through leading-edge product development technology and methods, ensuring the necessary long term product testing was performed on multiple test vehicles in the harshest conditions available.

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 = 30-60mm lowering; Rear = 25-55mm 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!

These KW Variant 1 coil overs fit the following BMWs:
2006-2012 E90 BMW 325i 328i 330i 335d 335i - Sedan
2007-2013 E92 BMW 328i 335i 335is - Coupe

The ECS MINI Coilover Line was designed with the daily driver in mind! Focused on improving the performance and aesthetics of your vehicle without forgetting comfort. With 32 levels of available damping and height adjustments tailored to each car, ECS coilovers are right in that sweet spot of firm and compliant while giving you an aggressive look and vastly improved handling.

The ECS Tuning Performance Coilover System provides a sport-tuned, height, damping, and body adjustable suspension with substantial performance benefits using high-quality materials and coatings to replace your worn suspension, all while giving your vehicle that perfect ride height!

Spring Rates: Front is 6kg/mm, Rear is 6kg/mm

PERFORMANCE FEATURES:

32 levels of rebound damping adjustment
Adjustable front sway bar end links
Lowering Adjustment of: 1.5" - 4"
Heat treated, progressive rate coil springs.
Adjustable damping, monotube shocks/struts paired with optimized progressive rate coil springs gives your vehicle road-sticking grip with reduced body roll for exceptional confidence in your vehicle's handling. With your vehicle's new, lower ride height the center of gravity is now moved lower, further improving handling performance
Adjustable front bodies allow you to set the ride height while maintaining correct spring pre-load
Adjustable front and rear bodies allow the shock to operate in the correct valving range, regardless of ride height

PRODUCT DESIGN:

Strut and shock bodies finished with a durable gloss black powder coat for good looks and great longevity
Threaded portions are are zinc-coated for optimum corrosion protection against rain and salt (finish will vary between clear or black zinc coatings depending on availability)
Coil springs are powder-coated Reflex Silver Metallic finish for durability
Red anodized, billet aluminum spring seats with locking collars allow for quick, on the car, adjustability with the included spanner wrenches
Anodized adjustable sway bar end links with heavy duty bushings
Self-locking, zinc-coated flanged nuts used for shock & strut shaft pins
Zinc coated strut mount securing nuts included
Rear shock adjuster housings are black E-coated for durability
Zinc-coated lower spring perches
Integrated bump stops and dust boots

Introducing the revolutionary F10 RWD Coilovers from our latest BMW Coilover Line, meticulously engineered for the daily driver. Balancing performance, aesthetics, and comfort, these coilovers deliver a smooth and comfortable ride akin to a stock setup, yet with an aggressive look and vastly enhanced handling—all at an unbeatable price point.

Key Features:

• ECS Tuning Performance Coilover System:
  • Sport-tuned, height, damping, and body adjustable suspension
  • 32 levels of rebound damping adjustment
  • Monotube shocks/struts with progressive rate coil springs for optimal grip
  • Lowered ride height for improved handling
  • Adjustable front bodies for personalized ride height and correct spring pre-load
  • Gloss black powder-coated strut and shock bodies for durability
  • Clear zinc-coated threaded portions for corrosion protection
  • Reflex Silver Metallic powder-coated coil springs
  • Red anodized, billet aluminum lower spring seats with locking collars
  • Integrated bump stops for added stability

Turner Motorsport Upgraded Thrust Arm With Pre-installed Monoball Bushings:

Address weak OEM front thrust arm bushings, enhance handling and braking performance with CNC machined 6061-T6 anodized aluminum housing. Featuring a sealed OEM BMW ball joint for exceptional durability, knurled OD for a perfect press fit, and CNC machined 304ss bearing inserts for precision. Enjoy nearly instantaneous steering and braking response, maintenance-free, long-lasting performance, and improved road feel without undesirable NVH.

Elevate the performance of your E36 M3 with the ECS Tuning Performance Coilover System. This sport-tuned suspension offers adjustable height, damping, and body settings, providing substantial performance benefits. Crafted with high-quality materials and coatings, it replaces worn suspension components while achieving the ideal ride height.

• Spring Rates: Front 6kg/mm, Rear 8kg/mm
• Performance Features:
  • 32 levels of rebound damping adjustment
  • Monotube shocks/struts with optimized progressive rate coil springs for road-sticking grip
  • Lowered ride height improves handling performance
  • Adjustable front bodies for personalized ride height and correct spring pre-load
• Product Design:
  • Durable gloss black powder coat on strut and shock bodies
  • Clear zinc-coated threaded portions for corrosion protection
  • Reflex Silver Metallic finish on powder-coated coil springs
  • Red anodized billet aluminum lower spring seats with locking collars
  • Integrated bump stops

Revitalize your E30/E36 with the FCAB and pre-installed monoball upgrade. This front control arm bushing replacement offers precise, predictable handling without the harshness of solid bushings. Greaseable and serviceable, it enhances performance without sacrificing daily driving comfort.

• Stock vs. Upgrade:
  • Stock rubber bushings designed for comfort, not optimal performance
  • Poly and delrin bushings compromise handling and wear prematurely
• Turner Front Control Arm Spherical Bearings:
  • Greaseable spherical bearing for improved precision and durability
  • 6061-T6 anodized housing with needle grease zerk for easy maintenance
  • Precision CNC machined Delrin arm adapter for a tight fit
• Performance Benefits:
  • Instant, crisp steering and braking response
  • Easy maintenance with long-lasting performance
  • Improved road feel without undesirable NVH

Ensure optimal performance with Turner's Front Control Arm Spherical Bearings – a must-have for track enthusiasts and a great upgrade for spirited driving on the streets.

The ECS BMW Coilover line was designed with daily drivers in mind! The ECS engineer's focus was to improve the performance and look of the suspension, without forgoing ride comfort. Like many top-tier coilovers, these coilovers feel as smooth and comfortable as a stock setup, while also providing an aggressive look and vastly improved handling.

The ECS Performance Coilover System provides a sport-tuned, height, damping, and body adjustable suspension with substantial performance benefits using high-quality materials and coatings to replace your worn suspension, all while giving your vehicle that perfect ride height!

Spring Rates: 8kg/mm (front), 12kg/mm (rear)

PERFORMANCE FEATURES

32 levels of rebound damping adjustment Adjustable damping, monotube shocks/struts paired with optimized progressive rate coil springs give your vehicle road-sticking grip with reduced body roll for exceptional confidence in your vehicle's handling. With your vehicle's new, lower ride height the center of gravity is now moved lower, further improving handling performance Adjustable front bodies allow you to set the ride height while maintaining correct spring pre-load Adjustable front and rear bodies allow the shock to operate in the correct valving range, regardless of ride height PRODUCT DESIGN

Strut and shock bodies finished with a durable gloss black powder coat for good looks and great longevity Threaded portions are clear zinc-coated for optimum corrosion protection against rain and salt Coil springs are powder-coated Reflex Silver Metallic finish for durability Red anodized, billet aluminum lower spring seats with locking collars allow for quick, on-the-car, adjustability with the included spanner wrenches Integrated bump stops KIT CONTENTS

ECS Performance Adjustable Coilover System - F2X/F3X (3-Bolt) Front Suspension Installation Hardware Strut Mount Gasket - 31306868240 (2) Spindle Pinch Bolt - 31306798530 (2) Spindle Pinch Nut - 07119905032 (2) Tension Strut Bolt - 31106885777 (2) Control Arm Bolt - 31106797237 (2) Control Arm Nut - 33326760668 (2) Ball Joint Locking Nut - 33306787062 (4) CV Axle Bolt - 31206795249 (2) Rear Suspension Installation Hardware Shock to Control Arm Bolt - 07119907372 (2) Shock to Control Arm Nut - 33326760668 (2) Shock Mount Bolt - 07119907137 (6) Shock Mount Gasket - 33506866038 (2) Control Arm to Wheel Carrier Bolt - 33326762875 (2) Control Arm to Wheel Carrier Nut - 33306760349 (2)

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 = 25-55mm lowering; Rear = 25-55mm 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:
2004-2010 E60 BMW 525i 530i 528i 535i 545i 550i Sedan
Not for wagon or all-wheel drive models.

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 = 30-60mm lowering; Rear = 25-55mm 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 a ti 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.

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

This item fits the following BMWs:
1994-1998 E36 BMW 318ti