KW Suspension Clubsport Coilovers (2-way) - Subaru Impreza STI (GD, GG, GGS) 2004
Lowering Adjustment Range
Front in mm: 30-55
Rear in mm: 25-45
Front in inches: 1.2-2.1
Rear in inches: 0.9-1.8
Front Spring Rate (lbs/inch): 515
Rear Spring Rate (lbs/inch): 345
Top Mount: Fixed
KW Clubsport 2-Way coilovers
Road legal motorsports technology featuring independent rebound and compression adjustability
The KW Clubsport coilovers utilize an uncompromising transfer of technology from the world of motorsports to the road and track!
The KW Clubsport coilovers combine KW's high-end racing technology with maintenance-free KW OEM quality components. Designed to provide you the ideal product to utilize the full potential of your sports car during autocross, track days, high performance drivers education (HPDE) courses, club racing, and is tested rigorously on race tracks such as the N�rburgring Nordschleife. As a supporting suspension manufacturer to numerous international racing series, KW has claimed 7 ADAC Zurich 24-hour victories over the years at the famous N�rburgring circuit, and the ADAC GT Masters 2011 Championship. At the start of the 2018 24 Hour race 75 race teams were equipped with KW coilover systems resulting in 16 class victories. These race teams rely on KW's racing expertise and experience for their vehicle setup. This same championship winning pedigree is mirrored in the development of each one of the KW Clubsport coilover systems.
- Customized Suspension Lowering
- Unibal Top Mount
- TVR-A Rebound Adjustable
- TVC-A Compression Adjustable
- Composite Spring Seat
- Trapezoidal Thread
- Inox Line Stainless Steel
- KW 7 Post Driving Dynamics Test
Street-legal race track performance! KW Clubsport provides cutting-edge motorsports technology for those who enjoy unparalleled handling and performance on the road or track. Designed to maximize the performance on vehicles with DOT-R and other ultra high-performance tire setups. KW 2-Way Clubsports 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.
Specifically Engineered Setup � Vehicle specific with separately adjustable rebound and compression damping
The KW 2-Way 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 2-Way Clubsport features patented TVR-A and TVC-A technology that provides separately adjustable rebound and compression damping. The extensive adjustment range 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.
The two-stage, patented TVR-A (Twin Valve Rebound - Adjustable) technology enables a small volume of oil to flow through an adjustable, conically shaped, low-speed bypass during low damper speeds, while in the case of higher damper speeds, the main rebound stage valve opens allowing a larger volumn of oil to flow. This provides a big improvement in terms of ride comfort without influencing the safety-relevant high-speed range. There are 16 precise clicks available for individual settings, so you can choose between more comfort or more body control.
With 12 precise clicks, the KW 2-Way Clubsport coilovers utilize TVC-A (Twin Valve Compression - Adjustable) technology and can increase or decrease the flow of valve to achieve either more or less low speed compression damping. During sudden high speed impulses the spring loaded needle valve and the spring loaded main valve open to their maximum valve cross section, acting as a digressive blow-off characteristic to avoid transmitting undesired forces through the suspension into the chassis. This provides a better platform for the vehicle body and at the same time offers more comfort than with conventional valve technology during high wheel acceleration. The dampers come preset to our baseline shock settings right out of the box providing an optimal starting place for your car while providing a wide adjustment window for true performance optimization.