KW V3 Clubsport Coilover Kit kws35220857 for 2008-2013 BMW M3 E93 Convertible with EDC

Designed to maximize the performance on vehicles with DOT-R and other ultra high-performance tire setups. KW V3 Clubsport coilovers are the ideal choice for double-duty street cars, use at HPDE's(high performance drivers education), time attack or time trials, and club level racing. The Clubsport setup was specially designed on the Nordschleife and the continuous adjustable ride height allows for fine corner weight or making setup changes. The TVR-A and TVC-A valve technology -provide an unmatched level of separately adjustable damping for the rebound and compression enabling a customized set up appropriate for the vehicle's modifications such as weight, tire characteristics, and other various conditions. The KW V3 Clubsport INOX-LINE coilover kit is the ideal tool for performance-oriented drivers and experienced tuning enthusiasts who place a strong emphasis on the overall performance of their suspension. The KW V3 Clubsport features patented TVR-A and TVC-A technology -hat provides separately adjustable rebound and compression damping. The extensive Adjustment -angle of the independently configurable rebound and compression make it easy to directly influence the steering behavior, directional stability, grip and handling characteristics for confident and repeatable results at the limit of driving dynamics. Street-legal race track performance! KW V3 Clubsport provides cutting-edge motorsports technology -or those who enjoy unparalleled handling and performance on the road or track. For over 20 years, KW automotive has been the market leader and driving innovation as a manufacturer of individual suspension solutions for the road and in all types of motorsports. No matter where in the world, gearheads, automobile manufacturers and reputable tuners rely on our KW coilovers "Made in Germany". Every KW coilover kit undergoes extensive stress testing before production and is developed and manufactured exclusively in our company headquarters in Fichtenberg, a small in town in Germany, to meet the high standards of our KW quality management. For us as a German manufacturer, it goes without saying that our KW coilover kits will exceed the original equipment manufacturer quality and offer useful and innovative solutions. With an application list comprising more than 4,600 options KW guarantees an outstanding selection backed by our Limited Lifetime Warranty.

• TVR-A (Twin Valve Rebound - Adjustable) technology - allows oil to flow passed an adjustable, conical low-speed bypass during slow damper speeds, while at higher speed, the main rebound stage valve opens for maximum fluid displacement.
• TVC-A (Twin Valve Compression - Adjustable) technology - patented compression valve allows fine tuning of low speed. During sudden high piston speeds, the low speed needle and main valve blow-off feature open to maximize flow.
• Composite spring perch made from wear-resistant, friction-optimized polyamide composite encompassing a stainless-steel insert. The polyamide composite prevents oxidation while the stainless-steel insert maximizes strength.
• Inox-Line Stainless Steel - Truly Permanent Corrosion Resistance. Inox-Line coatings will not wear off while adjusting the suspension making KW coilover struts 100 percent corrosion resistant with an unlimited lifespan.
• Road legal motorsports technology featuring independent rebound and compression adjustability with application specific track focused linear race springs and matched damper tuning.
• KW suspensions clubsport coilovers are hand built by our expert team and given a uniquely individual serial number at our headquarters in Fichtenberg, Germany
• Solid aluminum unibal top mounts improve steering feedback by minimizing deflection while providing camber adjustability when applicable.
• Each damper is dyno tested to ensure accuracy and preset to our recommended setting before being release for delivery.

Brief Description: The KW V3 Clubsport INOX-LINE coilover kit is engineered for BMW M3 E93 convertibles equipped with Electronic Damper Control (EDC). Designed for street-legal track performance, this suspension system is suited for high-performance driving education events, time attack, time trials, club-level racing, and demanding street use with DOT-R or other ultra-high-performance tires. The continuous ride-height adjustment allows precise setup changes and corner-weight tuning.

Using KW's patented TVR-A and TVC-A technology, the dampers provide separately adjustable rebound and compression control. This enables drivers and experienced suspension tuners to tailor steering response, directional stability, grip, and handling to the vehicle's modifications, tire characteristics, and driving conditions. Application-specific linear race springs and matched damper tuning provide a focused, repeatable setup for performance driving.

Each KW V3 Clubsport kit is hand-built and dyno-tested at KW's headquarters in Fichtenberg, Germany, before delivery. The INOX-LINE stainless-steel construction is designed to resist corrosion throughout the adjustment range, while composite spring perches help reduce oxidation and friction. Solid aluminum uniball top mounts improve steering feedback by minimizing deflection and provide camber adjustment where applicable. The KW Clubsport system combines motorsports-derived suspension technology with road-legal usability and is backed by KW's limited lifetime warranty.

Key Product Specifications & Technical Data: Brand: KW; Part Number: kws35220857; Product Type: V3 Clubsport coilover kit; Vehicle Platform: BMW M3 E93 convertible; Electronic Damper Control: Designed for vehicles equipped with EDC; Adjustment: Independently adjustable rebound and compression damping; Construction: INOX-LINE stainless-steel dampers with composite spring perches; Mounting Hardware: Solid aluminum uniball top mounts where applicable.

What's Included in the Box: KW V3 Clubsport coilover suspension kit, application-specific springs, matched dampers, adjustable hardware, and installation components supplied for the listed application.

Fitment: Fits 2008, 2009, 2010, 2011, 2012, and 2013 BMW M3 E93 convertibles equipped with Electronic Damper Control. Professional installation and alignment are recommended.

Features:

• TVR-A rebound adjustment: Twin Valve Rebound technology enables precise low-speed and high-speed rebound control for improved chassis balance and grip.
• TVC-A compression adjustment: Twin Valve Compression technology allows fine low-speed tuning while supporting increased fluid flow during sudden high-piston-speed events.
• Adjustable ride height: Continuous ride-height adjustment supports corner-weight tuning and setup changes for street, HPDE, time attack, and club racing applications.
• INOX-LINE corrosion resistance: Stainless-steel damper construction and wear-resistant composite spring perches maintain smooth adjustment and long-term durability.

Fitments:
2008 BMW M3 Base
2009 BMW M3 Base
2010 BMW M3 Base
2011 BMW M3 Base
2012 BMW M3 Base
2013 BMW M3 Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: N
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1