Part #: TR - CS2004. If you're looking to lower your Subaru WRX or STI (2002 - 2021) for better stability and a lower center of gravity, replacing the roll center adjuster is a must. The TR roll center adjuster is a game - changer. It maintains the factory suspension geometry even when you lower your vehicle through modifications like using lowering springs, coilovers, or adjusting camber. Whether you use your car for daily commuting or weekend track days, this adjuster is perfect. Crafted from high - strength alloy steel, it's both light - weight and durable. This design reduces stress on the control arms. With the TR roll center adjuster installed on a lowered vehicle, you'll experience better alignment and more consistent, predictable steering during aggressive driving. Specifications: Alloy Steel Construction, Light Weight, Bolt - On. Kit Contents: 2 x Roll Centers, 2 x Pins.
Using the Tomioka Racing Roll Center Adjuster is straightforward. First, make sure your vehicle is safely lifted and supported. Then, remove the old roll center adjuster if there is one. Next, bolt on the new TR roll center adjuster included in the kit (2 roll centers and 2 pins). Ensure all bolts are tightened properly. When driving, you'll notice improved stability right away. As for maintenance, it's a good idea to check the bolts periodically for tightness, especially after long drives or rough roads. Also, keep an eye on the adjuster for any signs of wear or damage. If you spot any issues, it's best to get it checked by a professional. This simple maintenance routine will keep your roll center adjuster working well for a long time.
