aFe Silver Bullet Throttle Body Spacers 13-15 Scion FRS 2.0L 2007-jeep-commander-limited-esi9222405 Pump provides 14 PSI fuel

Pump provides 14 PSI fuel pressure - perfect for cars that leave hard

Made from T-304 Stainless steel

Jumper selectable CAN bus speeds

The system has an Active Exhaust Valve

aFe Silver Bullet Throttle Body Spacers 13-15 Scion FRS 2.0L 2007-jeep-commander-limited-esi9222405 Pump provides 14 PSI fuelSilver 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.