aFe Silver Bullet Throttle Body Spacers TBS Ford Trucks 99-04 V10-6.8L - 46-33005 fits_2005-2011`Volvo`S40 Meticulously inspected for flawless craftsmanship

Meticulously inspected for flawless craftsmanship

Application: 1999-2006 BMW 3-Series (E46 Chassis)

is a brutal executive sedan that deserves an exhaust worthy of its performance pedigree

Stealth Mode on Demand: Switch to the SF90’s electric drive mode for silent operation when required

No Cutting or Drilling for a Easy Installation

aFe Silver Bullet Throttle Body Spacers TBS Ford Trucks 99-04 V10-6.8L - 46-33005 fits_2005-2011`Volvo`S40 Meticulously inspected for flawless craftsmanshipSilver 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.