aFe Silver Bullet Throttle Body Spacers 13-15 Scion FRS 2.0L Suspension>Chassis Bracing MagnaFlow California Grade CARB Compliant

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 457010 helps keep the check engine light off

Travel Length: 4

Yukon front 4340 Chrome-Moly replacement axle kit for '74-'79 Wagoneer (drum brakes)

There is absolutely no cutting

These harnesses do not include any extra wiring for turn signals or parking lights

aFe Silver Bullet Throttle Body Spacers 13-15 Scion FRS 2.0L Suspension>Chassis Bracing MagnaFlow California Grade CARB CompliantSilver 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.