Alpinestars Cooling Vest Color:Grey 200 cell HJS sport catalytic

200 cell HJS sport catalytic converters which are a direct replacement for the factory 700-800 cell catalytic converters Resonator bypass “X-Pipe” replaces the restrictive OEM resonator and H-Pipe for improved exhaust flow and exotic sportscar sound Improved throttle response and sportscar sound Will not trigger a Check Engine Light Simple DIY (Do-It-Yourself) bolt-on installation

We highly recommend you install Numeric Performance Shifter Cables at the time of install

ensuring your Audi R8 looks as good as it sounds

Updated with Sparco's patented QRT Ultra-Light Technology

Alpinestars Cooling Vest Color:Grey 200 cell HJS sport catalyticThe Alpinestars Cooling Vest is an ultra lightweight, moisture activated cooling solution designed to reduce heat stress in high temperature riding and racing conditions. Featuring a refillable water chamber and an innovative core cooling system, it evenly releases moisture to help regulate body temperature. Ideal for riders and drivers seeking repeatable, power free cooling performance.