Suspension

Bilstein B12 (Pro-Kit) suspension kits include a complete set of Bilstein Performance dampers paired with Eibach (Pro-Kit) springs that provide moderate lowering between 24-40mm (depending on application). These kits offer dampers and springs that are...

Bilstein B16 (PSS10) suspension kits feature ride height adjustability with 10-stage manually adjustable dampers in an OE quality, direct fit package. The 10-stage damping system adjusts both rebound and compression with each click to provide the best...

The Ultimate Solution for Rear Camber CorrectionIf you’ve lowered your vehicle on springs or coilovers, you’ve likely noticed your rear tires leaning inward. This "natural" negative camber looks aggressive but leads to uneven tire wear and...

Transform Your Handling: Anti-Lift Technology & Caster CorrectionThe factory front lower control arm bushings on the Subaru WRX and STI are designed for compliance, which unfortunately allows for significant "lift" under acceleration and "dive" under...

Whiteline's 'MOTORSPORT ONLY' Anti Geometry Kit replaces the front control arm rear vertically mounted bushing and features lightweight aluminum housing with high performance/low compliance bearings for optimum dynamic alignment under the high rigors of...

Whiteline offset strut mounts allow for adjustments of either caster or camber depending on driver requirements. Manufactured from low compliance rubber and twin shielded bearing design, this strut top provides an extra +0.75 deg caster & -0.5 deg...

The Ultimate Rear Differential LockdownIf you want to eliminate drivetrain "slop" once and for all, the Kartboy Rear Diff/Carrier Wedgelock System is the heavy-duty answer. While most kits on the market use polyurethane or elastomer inserts to fill...

Stabilize Your Rear-End GeometryIn high-performance driving, consistency is everything. The factory rear trailing arm bushings are designed to absorb road noise, but their high-compliance rubber allows for significant "lost motion." The Whiteline W63582...

Eliminate "Lost Motion" in Your Rear SuspensionThe factory rear subframe bushings in your Subaru are designed with large voids to dampen road noise, but this compliance allows the subframe to shift under load, leading to a vague, disconnected feeling in...

Unlock Instant Power Transfer: The "Positive Power" AdvantageSubaru engineered the factory rear differential bushings to be soft for maximum comfort, but for the performance enthusiast, this leads to significant torque loss. The Whiteline KDT903 Rear...

Eliminate Drivetrain Slop & Rear Diff "Thump"The factory rear differential mounting system in the Subaru WRX and STI is notorious for excessive movement, often resulting in a loud "clunk" during aggressive shifts or hard launches. The Torque Solution...