aFe Silver Bullet Throttle Body Spacer N62 Only BMW (E53) 04-09 5series (E60) 04-09 6series (E63/64) Color:Silver outlet and return ports

outlet and return ports

We know fuel delivery and we’re so excited to apply our hard-earned expertise to fluids of all kinds in these coming years

The stem is black zinc coated for corrosion resistance

making them the perfect solution for users who need to monitor and data log oil pressure at high RPM on tuned engines

Size :  22x9

aFe Silver Bullet Throttle Body Spacer N62 Only BMW (E53) 04-09 5series (E60) 04-09 6series (E63/64) Color:Silver outlet and return portsSilver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T 6061 billet aluminum and using a unique serrated helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.