PURE Stage 2 Turbo Upgrade for BMW S63/S63tu

The PURE Stage 2 upgrade for S63 / S63tu cars is the only upgrade for these engines
proven to produce substantial power gains. All the fastest M5 and M6 cars in the world run PURE turbos.

THESE PARTS ARE LEGAL FOR USE ONLY IN COMPETITION RACING VEHICLES AS DEFINED UNDER CALIFORNIA LAW, AND ARE NOT LEGAL FOR USE IN ANY OTHER MOTOR VEHICLE.