aFe Silver Bullet TBS (46-31011) for a 06-06 325i Base, 07-13 328i Base, 06-06 330i Base, 06-06 330xi Base, 06-06 325xi Base, 08-13 128i Base, 09-13 328i xDrive Base and 07-08 328xi Base. aFe Silver Bullet Throttle Body Spacer 07-13 BMW 328i (E90/E91/E92/E93) L6-3.0L N52
Years | Make | Model | Trim | ||
---|---|---|---|---|---|
2008-2013 | BMW | 128i | Base | ||
2006-2006 | BMW | 325i | Base | ||
2006-2006 | BMW | 325xi | Base | ||
2007-2013 | BMW | 328i | Base | ||
2009-2013 | BMW | 328i xDrive | Base | ||
2007-2008 | BMW | 328xi | Base | ||
2006-2006 | BMW | 330i | Base | ||
2006-2006 | BMW | 330xi | Base |
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. 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 Silver Bullet throttle body spacers are precision machined from 6061-T6 billet aluminum for lightweight, high strength, and a black anodized finish. This Silver Bullet throttle body spacer includes quality, machined screws, allowing for a secure, factory-like, non-damaging install to your factory intake manifold. This throttle body spacer will fit aFe Power intakes P/N: 51-81012-B, 54-81012-B, 51-81012-C, 54-81012-C, 54-13053D and 54-13053R.
IN STOCK - LOW aFe 46-31009aFe Silver Bullet TBS aFe Silver Bullet Throttle Body Spacer 12-15 BMW 328i (F30) L4-2.0L N20/N26 $139.00
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IN STOCK Injen EVO1103Injen EVO Intakes Injen 12-16 BMW 328i/ix F30/F31/F34 / 14-16 BMW 428i/ix F36 / 14-16 228i/ix F22 Evolution Intake $418.95
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IN STOCK aFe 54-20442aFe P5R Air Intake aFe MagnumFORCE Intakes Stage-2 P5R AIS P5R BMW 3-Series (E46) 99-06 L6-2.5L/2.8L/3.0L $379.00
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IN STOCK aFe 51-81012-BaFe Pro-Dry S Intake aFe MagnumFORCE Intakes Stage-2 PDS AIS PDS BMW 3-Series (E9X) 06-12 L6-3.0L (Blk) $429.00
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IN STOCK - LOW aFe 54-12212aFe P5R Air Intake aFe MagnumFORCE Intakes Stage-2 PRO 5R 12-15 BMW 328i (F30) L4 3.0L (t) N20 $455.00
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IN STOCK Injen SP1122WBInjen SP Intake Injen 12-16 BMW 328i F30 N20/N26 2.0L (t) 4cyl Wrinkle Black Short Ram Intake w/ MR Tech & Air Box $490.95
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IN STOCK aFe 51-81012-CaFe Pro-Dry S Intake aFe MagnumForce Stage 2 Si Intake System PDS 06-11 BMW 3 Series E9x L6 3.0L Non-Turbo $455.00
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IN STOCK Mishimoto MMHOSE-E90-06IHRDMishimoto Silicone Hose - Intake Mishimoto BMW E90/E92 w/ N52 Engine Red Silicone Intake Boot $92.24
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IN STOCK aFe 54-81012-BaFe P5R Air Intake aFe MagnumForce Stage 2 Si Intake System Pro 5 R Black 06-12 BMW 3 Series E9x L6 3.0L Non-Turbo $429.00
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For more information on aFe part number 46-31011, you can visit the official aFe website.