Eisenmann Exhaust BMW E90 E92 M3 Speedwell Wheels aFe Silver Bullet throttle body

aFe Silver Bullet throttle body spacers for the 135/355 create turbulence in the air flow at the point just prior to entry into the engine increasing horsepower

The combination of the new 300kPa (43

The result is a more drivable car with better turbo response

- Every RSe wheel comes with 'RS' center cap

it is also required that you also replace your auto tensioner & auto tensioner pulley and timing idler pulley

Eisenmann Exhaust BMW E90 E92 M3 Speedwell Wheels aFe Silver Bullet throttle bodySpecifications: 100% light weight T304 T306 stainless steel Made in Germany 2 year warranty Top quality craftsmanship TV certified (only SPORT sound level) DIN EN ISO 9001 certified CAD CAM graphics and simulation design technology Laser CNC machining and sheet metal processing Maximum horsepower and torque gains under all driving conditions Deep, throaty yet highly refined sound Dynamic sound, so that the exhaust sings under heavy acceleration, yet