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aFe Power Silver Bullet Throttle Body Spacer Kit BMW 220i/320i/328i/420i/428i (F2X/3X) 12-16 L4-2.0L (t) N20/N26
aFe Power Silver Bullet Throttle Body Spacer Kit BMW 220i/320i/328i/420i/428i (F2X/3X) 12-16 L4-2.0L (t) N20/N26

aFe Power Silver Bullet Throttle Body Spacer Kit BMW 220i/320i/328i/420i/428i (F2X/3X) 12-16 L4-2.0L (t) N20/N26

by aFe Power
Sold out
$420.51 NZD
SKU 46-31009
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Stock Status:  Contact us to order

We ship internationally from our international suppliers to our headquater, then to you.

(2)(1)
(1) Shipping options:
(2) Shipping options:

Auckland.
Overnight

North Island.
1-2 days

South Island.
2-3 days

Rural Delivery.
Extra 1-3 days (incl track packs)

Australia - Standard
7-9 days

Australia - Express
4-7 days

Rest of World
10-20 days

Time frames are estimates only and subject to product availability and order processing with supplier.

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

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