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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
90A Durometer Polyurethane Bushings
it arrives from the factory with a sound that’s more restrained than it should be
Direct OEM replacement for factory plastic engine cover
Premium Clamps and Silicone Couplings Provide a Secure Seal
Fits DK chassis only
aFe Silver Bullet Throttle Body Spacers TBS Mazda Miata ND 16-19 L4-2.0L - 46-30001 Diff Covers 90A Durometer Polyurethane BushingsSilver 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.
