aFe Silver Bullet Throttle Body Spacer 10-18 Toyota FJ Cruiser V6 4.0L oversize115 Our chemical blend actually repels

Our chemical blend actually repels dust to give you a longer lasting clean

BORLA(r) system does NOT include NPP valves

The air then travels down an enormous 4 or 5" diameter gun-metal grey anodized aluminum tube with mass air flow sensor pad that has a reverse step to increase air velocity directly into the turbo for maximum horsepower

Directly connects to both stock catalytic Converters as well as CORSA Performance RACE SPEC High Flow Cats

aFe Silver Bullet Throttle Body Spacer 10-18 Toyota FJ Cruiser V6 4.0L oversize115 Our chemical blend actually repelsaFe Silver Bullet Throttle Body Spacer 10 18 Toyota FJ Cruiser V6 4. 0L 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 eliminating