afe silver bullet throttle body spacer tbs 17 19 nissan patrol y61 i6 4 8l Forced Induction>Turbo Inlets 68245564AC

68245564AC

Replaces: 52029861AA

67 Rib depth Standard Rib profile Right rib Amount of ribs 7 Standards SAE J1459

The SuperDuty generates some brake dust

afe silver bullet throttle body spacer tbs 17 19 nissan patrol y61 i6 4 8l Forced Induction>Turbo Inlets 68245564ACSilver 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.