aFe Silver Bullet Throttle Body Spacer 12-15 BMW 328i (F30) L4-2.0L N20/N26
Part # 46-31009SKU AFE46-31009
Set your vehicle above for a fit verdict. 10 vehicles listed below.
| Brand | aFe |
|---|---|
| Part type | Fuel Injection Throttle Body Spacer |
| UPC / GTIN | 00802959461266 |
- Precision Machined From T-6061 Billet Aluminum
- Produces Increased HP/Torque/Throttle Response
- Increased Air Volume For Better Performance
- 2 Year Limited Warranty
- Special Helix Design
- No Annoying Whistle
- Fits w/aFe Intakes
Description
Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.
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| Year | Make | Model |
|---|---|---|
| 2014 - 2016 | BMW | 228i |
| 2013 - 2018 | BMW | 320i |
| 2013 - 2018 | BMW | 320i xDrive |
| 2012 - 2016 | BMW | 328i |
| 2014 - 2016 | BMW | 328i GT xDrive |
| 2013 - 2016 | BMW | 328i xDrive |
| 2014 - 2016 | BMW | 428i |
| 2015 - 2016 | BMW | 428i Gran Coupe |
| 2014 - 2016 | BMW | 428i xDrive |
| 2015 - 2016 | BMW | 428i xDrive Gran Coupe |