Dodson Motorsport Piston B and Seal (1,3,5,R) for Nissan R35 GTR (DMS-8047) Tomei The COBB transmission crossmember isolator

The COBB transmission crossmember isolator bushing kit for 2008-2021 WRX/STi uses polyurethane to mount the transmission to the vehicle securely and safely

(1) 15mm Purple O-Ring

With 165% more surface area over stock

(1) STM Titanium 2-Piece Exhaust

All necessary parts are included to make the installation hassle free

Dodson Motorsport Piston B and Seal (1,3,5,R) for Nissan R35 GTR (DMS-8047) Tomei The COBB transmission crossmember isolatorThe heavy duty, high tensile alloy B Piston is equipped with durable Viton seals, offering an upgraded alternative to traditional metal seals. Engineered for optimal performance in 1st, 3rd, 5th, and Reverse gears, this piston leverages computer aided design (CAD) for precise fitment and CNC machining for exact installation. Constructed from high strength materials, it ensures minimal distortion under load and integrates a high temperature, lifetime