aFe Silver Bullet Throttle Body Spacer 07-13 BMW 328i (E90/E91/E92/E93) L6-3.0L N52 $100 - $150 "oil-free" inverted conical performance filter

"oil-free" inverted conical performance filter provides maximum convenience and easy maintenance with excellent airflow

All ACT diaphragms endure a four-stage

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Year Make Model Submodel 2020 BMW M340i Base 2020 BMW M340i xDrive Base 2020-2021 Toyota GR Supra Base 2020 Toyota GR Supra Launch Edition 2020-2021 Toyota GR Supra Premium

One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc

aFe Silver Bullet Throttle Body Spacer 07-13 BMW 328i (E90/E91/E92/E93) L6-3.0L N52 $100 - $150 "oil-free" inverted conical performance filterThe serrated helix design (US PAT 07055513) creates turbulence in the intake manifold and increases air pressure in the combustion chamber for better performance. This unique entry design also reduces intake whistle that commonly occurs with other helix only styles. The addition of a Silver Bullet throttle body spacer lengthens the intake tract, which increases air intake speed, resulting in improved throttle response and overall performance. All