aFe Silver Bullet Throttle Body Spacers Mazda 3 14-18 L4-2.0L/2.5L 2.5 gt spec.b sedan and Silver Anodized finishes with

and Silver Anodized finishes with matching centercaps in Red and Blue

The maps designed for 93 octane are the most aggressive

The COBB Polyurethane Exhaust Hangers will keep your exhaust firmly in place no matter if you're taking the long way to work or rowing the gears at the track

and gaskets necessary for installation are sold separately

aFe Silver Bullet Throttle Body Spacers Mazda 3 14-18 L4-2.0L/2.5L 2.5 gt spec.b sedan and Silver Anodized finishes withSilver 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 el iminating the annoying whistle found in other helix only throttle spacers. This