aFe Silver Bullet Throttle Body Spacers TBS Dodge Challenger SRT8 11-12 V8-6.4L - afe46-32007 import_2022_03_21_012537 2156cc Fuel Delivery::Fuel Pressure Regulators

2156cc Fuel Delivery::Fuel Pressure Regulators 1986-1989 Honda Accord DX L4

-cc Fuel Delivery::Fuel Rails 2004 Ford Expedition XLT Sport V8

30mm) Oil Clearance : Standard Max Std Tunnel Size : 2

1834cc Fuel Delivery::Fuel Pumps 1992-1998 Acura Integra RS L4

aFe Silver Bullet Throttle Body Spacers TBS Dodge Challenger SRT8 11-12 V8-6.4L - afe46-32007 import_2022_03_21_012537 2156cc Fuel Delivery::Fuel Pressure RegulatorsSilver 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.