aFe Silver Bullet Throttle Body Spacers 15-16 Ford Mustang GT V8-5.0L - 46-33020 fits_2009-2013`Subaru`Forester This system produces an aggressive

This system produces an aggressive sound unleashing all available horsepower and torque

Choose the finish that best complements your build

Whether you’re cruising in Sport mode or tapping into your vehicle’s full potential in Race Mode

Sold as a pair

Vehicle Compatibility: 93-98 Volkswagen Golf (MKIII

aFe Silver Bullet Throttle Body Spacers 15-16 Ford Mustang GT V8-5.0L - 46-33020 fits_2009-2013`Subaru`Forester This system produces an aggressiveSilver 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.