aFe Silver Bullet Throttle Body Spacers TBS BMW 335i (N54) 07-11 135i/535i 08-10 L6-3.0L (tt) 1996-bmw-318ti-esi1273806 Stage 2 software yielded greater

Stage 2 software yielded greater than 25 Horsepower with the addition of the IE intake

delivering an effective use of the entire core by utilizing precisely shaped fins to force air flow evenly across the entire surface

Damage caused by anti-lag/crackle/backfire/shift-cut Tunes

more consistent power

✓ Professional-grade component

aFe Silver Bullet Throttle Body Spacers TBS BMW 335i (N54) 07-11 135i/535i 08-10 L6-3.0L (tt) 1996-bmw-318ti-esi1273806 Stage 2 software yielded greaterSilver 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.