Afe 46-37004 AFE Silver Bullet TBS marine-covers-tops sold separately

sold separately

Will also fit most other mufflers (four-ball style resonators) if 1/4in

or 4 switches to numerous dash locations by using a series of interlocking interchangeable pods

compatible with all hydraulic/brake fluids and shields brake systems from mosisture unlike materials nlike nylon

Heavy duty poly-fabric construction using Drystar(R) technology for 100% waterproof performance and breathability

Afe 46-37004 AFE Silver Bullet TBS marine-covers-tops sold separatelySilver 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.