aFe Silver Bullet Throttle Body Spacers TBS BMW 5 Series (E60) 06-10 V8-4.8L fits_2015-2023`Dodge`Challenger All SS models come with

All SS models come with distinctive "SS" markings on their exterior

Has the Corvette logo on a silver background for added uniqueness

double-walled tips available in chrome silver or diamond black

Dual Outlet - Chrome Silver Tips (includes DP and SwitchPath Remote)

These are actual street signs

aFe Silver Bullet Throttle Body Spacers TBS BMW 5 Series (E60) 06-10 V8-4.8L fits_2015-2023`Dodge`Challenger All SS models come withaFe Silver Bullet Throttle Body Spacers TBS BMW 5 Series (E60) 06 10 V8 4. 8L Silver 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