GP1 Tips are GP1R angular tip or GP1 round tip.
GP1RR is 70mm bore tip in silver/titanium can or Black/black ceramic can. No db killer available.
GP2R is a 110mm can in titanium or carbon

• Advanced flow dynamics
• Massive weight saving
• The GP1/GP2 uses internal baffling to allow you to control db levels from 102 to 110 plus-LOUD!
• Carbon option for GP1 is a sleeve over titanium, as such it will last for life!
• 6 week build time due to this being an exclusive and complex exhaust system!
• Made from the best materials.
• Inconel and superchargers/turbos are a perfect match due to it being able to withstand extreme temperatures produced by supercharchers/turbos!
• For ECU flash the ECU must be out of metal housing when sent to us.
• Stage 1 ECU Flash + PCV = 240BHP! 102 Ftlbs!
• Stock H2 system: 8kg
• AustinRacing Full Inconel system: 3.5kg!
• 4.5kg Weight reduction!
• Db killer included (excluding GP1RR & slash cut)