AFE: Silver Bullet Throttle Body Spacer BMW 328i (F30) 12-16 L4-2.0L (t) N20/N26 c7 nos 2006-2009 Audi A3 Turbo L4

2006-2009 Audi A3 Turbo L4 2

K&N Series

Model: 4139014A (Natural/Auto)

Recommended Upgrade

American Racing Headers: 2006-2014 Chrysler 6

AFE: Silver Bullet Throttle Body Spacer BMW 328i (F30) 12-16 L4-2.0L (t) N20/N26 c7 nos 2006-2009 Audi A3 Turbo L4Serrated Helix Design: The 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. Longer Intake Tract: The addition of a Silver Bullet throttle body spacer lengthens the intake tract, which increases air intake speed, resulting in improved