aFe Power Silver Bullet Throttle Body Spacer Kit BMW 220i/320i/328i/420i/428i (F2X/3X) 12-16 L4-2.0L (t) N20/N26
Buy now pay later,no extra cost!
Payments from $42.05 with
Serrated/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 throttle response and overall performance.
6061-T6 Billet Aluminum Construction:
All Silver Bullet throttle body spacers are precision machined from 6061-T6 billet aluminum for lightweight, high strength, and a beautiful finish.
Custom Hardware:
This Silver Bullet throttle body spacer includes custom-made screws, designed specifically for your BMW. Created and machined in-house, our screws feature precisely positioned threads, allowing for a secure, factory-like, non-damaging connection to your plastic intake manifold.
Emissions Disclaimer:
Some or all of the applications listed are 50-state exempt, please see CARB EO# D-550-11/D-550-17 for details.
Features:
Silver Bullet throttle body spacers create turbulence in the air flow at the point just before entry to the engine – increasing performance, as well as improving throttle response and fuel efficiency.
- Dyno-Proven Gains up to +6 HP & +10 Lbs. x Ft. TQ
- CNC-Machined from Durable 6061-T6 Billet Aluminum
- Unique Serrated/Helix Entry Design Creates Turbulence and Reduces Whistle Sound
- Increases Air Speed, Improving Performance and Throttle Response
Vehicle Applications:
| Year | Make | Model | SubModel | Engine | Fuel |
| 2014-2016 | BMW | 220i | (F22/F23) N20 Engine | L4 2.0L (t) | Gas |
| 2014-2016 | BMW | 228i | (F22/F23) N20 Engine | L4 2.0L (t) | Gas |
| 2015-2016 | BMW | 228i xDrive | (F22/F23) N20 Engine | L4 2.0L (t) | Gas |
| 2012-2015 | BMW | 320i | (F30) N20 Engine | L4 2.0L (t) | Gas |
| 2016-2018 | BMW | 320i | (F30) B48 Engine | L4 2.0L (t) | Gas |
| 2013-2015 | BMW | 320i xDrive | (F30) N20 Engine | L4 2.0L (t) | Gas |
| 2016-2018 | BMW | 320i xDrive | (F30) B48 Engine | L4 2.0L (t) | Gas |
| 2012-2016 | BMW | 328i | (F30) N20 Engine | L4 2.0L (t) | Gas |
| 2012-2016 | BMW | 328i | (F30) N26 Engine | L4 2.0L (t) | Gas |
| 2014-2016 | BMW | 328i GT xDrive | (F34) N20 Engine | L4 2.0L (t) | Gas |
| 2015-2016 | BMW | 328i GT xDrive | (F34) N26 Engine | L4 2.0L (t) | Gas |
| 2013-2016 | BMW | 328i xDrive | (F30) N20 Engine | L4 2.0L (t) | Gas |
| 2014-2016 | BMW | 328i xDrive | (F31) N26 Engine | L4 2.0L (t) | Gas |
| 2014-2016 | BMW | 428i | (F32/F33) N20 Engine | L4 2.0L (t) | Gas |
| 2014-2016 | BMW | 428i | (F32/F33) N26 Engine | L4 2.0L (t) | Gas |
| 2015-2016 | BMW | 428i Gran Coupe | (F36) N20 Engine | L4 2.0L (t) | Gas |
| 2015-2016 | BMW | 428i Gran Coupe | (F36) N26 Engine | L4 2.0L (t) | Gas |
| 2014-2016 | BMW | 428i xDrive | (F32/F33) N20 Engine | L4 2.0L (t) | Gas |
| 2014-2016 | BMW | 428i xDrive | (F32/F33) N26 Engine | L4 2.0L (t) | Gas |
| 2015-2016 | BMW | 428i xDrive Gran Coupe | (F36) N20 Engine | L4 2.0L (t) | Gas |
| 2015-2016 | BMW | 428i xDrive Gran Coupe | (F36) N26 Engine | L4 2.0L (t) | Gas |
