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 aFe 46-31009aFe Silver Bullet TBS aFe Silver Bullet Throttle Body Spacer 12-15 BMW 328i (F30) L4-2.0L N20/N26 $138.82 SALE
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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) $370.43 SALE
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IN STOCK aFe 54-13053DaFe Pro-Dry S Intake aFe POWER Magnum FORCE Stage-2 Pro Dry S Cold Air Intake System 06-13 BMW 3 Series L6-3.0L Non Turbo $339.08 SALE
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IN STOCK Injen SP1122PInjen SP Intake Injen 12-16 BMW 328i F30 N20/N26 2.0L (t) 4cyl Polished Short Ram Intake w/MR Tech & Air Box w/Scoop $490.95
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IN STOCK aFe 54-11478aFe P5R Air Intake aFe MagnumFORCE Intakes Scoops AIS BMW 335i (E90/92/93) 07-11 L6-3.0L (tt) $119.63 SALE
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IN STOCK aFe 51-12212aFe Pro-Dry S Intake aFe MagnumFORCE Intakes Stage-2 Pro DRY S 12-15 BMW 328i (F30) L4 3.0L (t) N20 $391.88 SALE
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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 $391.88 SALE
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IN STOCK aFe 54-11478-LaFe P5R Air Intake aFe MagnumFORCE Intakes Scoops AIS BMW 335i (E90/92/93) 07-13 L6-3.0L (Blue) $136.95 SALE
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IN STOCK aFe 54-12218aFe P5R Air Intake aFe MagnumFORCE Intake System Scoop 12-15 BMW 328i (F30) L4 2.0L (Turbo) N20 $63.53 SALE
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For more information on aFe part number 46-31011, you can visit the official aFe website.