aFe Silver Bullet Throttle Body Spacers 15-16 Ford Mustang GT V8-5.0L 2019-nissan-nv200-esi7292480 NRG Quick Release - Black

NRG Quick Release - Black Body/ Blue Chrome Ring

ISR Performance LS1 Swap Headers - Hyundai Genesis Coupe

2006-2007 Ford F-250 Super Duty Lariat 6

1998-2000 Ford E-150 Econoline 4

aFe Silver Bullet Throttle Body Spacers 15-16 Ford Mustang GT V8-5.0L 2019-nissan-nv200-esi7292480 NRG Quick Release - BlackSilver 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.