aFe Takeda / aFe Silver Bullet Throttle Body Spacer, K24W1/7 K24Y2

The Silver Bullet throttle body spacer is constructed from precision machined T-6061 billet aluminum and is designed using a serrated/helix design that creates turbulence in the air flow at the point just prior entry into the engine optimizing the combustion cycle. This turbulence helps the air/fuel charge burn completely providing increased horsepower, torque and improved throttle response. In recent testing this spacer produces up to 10HP and 8lbs. x ft. of torque This spacer works with the OE. A slight modification is needed to the intake tube when used with the Takeda intake system Part number TM-1018P-X.

BMW 135i/M235i/335i/435i 11-16, X1 (E84) 13-15, L6-3.0L (t) N55

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aFe Takeda / aFe Silver Bullet Throttle Body Spacer, K24W1/7 K24Y2

Optimizes Combustion Cycle Straight Forward Install AFe Quality Eliminates annoying whistle found in helix only throttle body spacers

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