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Orders may be delayed due to out-of-stock items. We will contact you with updates and Thank You for your patience. Ph. 951-493-7100 ×

Silver Bullet Throttle Body Spacer - Black

Name: Silver Bullet Throttle Body Spacer - Black
SKU: 46-31011
Price: 131.18 USD
Availability: InStock

Adds Up To: +4 HP Horsepower +7 lbs. x Ft. TQ Torque Max Gains

BMW 3-Series (E9X) 06-13 L6-3.0L N52/N53

Part Number: 46-31011

Regular Price: $162.04

Special Price $131.18

MSRP: $192.90

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Have Questions? 951-493-7100

Details:

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.

Dyno-Proven Gains up to +4 HP & +7 Lbs. x Ft. TQ w/ Throttle Body Spacer and aFe POWER P5R Air Filter (30-10131)
Dyno-Proven Gains up to +3 HP & +5 Lbs. x Ft. TQ w/ Throttle Body Spacer and Factory Air Filter
CNC-Machined from Durable 6061-T6 Billet Aluminum
Unique Serrated/Helix Entry Design Creates Turbulence and Reduces Whistle Sounds
Increases Air Speed, Improving Performance and Throttle Response
Black Anodized Finish for a Stealthy Look
Fits w/ aFe POWER Intakes P/N: 51/54-81012-B/C and 54-13053R/D

Overview

Serrated/Helix Design:
The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with Helix only designs.

6061-T6 Billet Aluminum Construction:
All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for light weight, high strength and perfect fit and finish.

Longer Intake Tract:
Adding a Silver Bullet Throttle Body spacer lengthens the intake tract which helps increasing intake air speed increasing performance and improved throttle response.

Installation Is A Snap:
This Silver Bullet throttle body spacer uses all factory mounting locations providing stability and a hassle-free installation.

Fitment Note:
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, 54-13053R, 54-13053D and 54-13053R.

Emissions Disclaimer:
This throttle body spacer is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.

Applications

Vehicle Applications

Year

Make

Model

SubModel

Engine

Fuel

2008-2013	BMW	128i	(E82/E88) N52 Engine	L6 3.0L	Gas
2006-2006	BMW	325i	(E90) N52 Engine	L6 3.0L	Gas
2006-2006	BMW	325xi	(E90/E91) N52 Engine	L6 3.0L	Gas
2007-2011	BMW	328i	(E90) N52 Engine	L6 3.0L	Gas
2007-2012	BMW	328i	(E91) N52 Engine	L6 3.0L	Gas
2007-2013	BMW	328i	(E92/E93) N52 Engine	L6 3.0L	Gas
2009-2011	BMW	328i xDrive	(E90) N52 Engine	L6 3.0L	Gas
2009-2012	BMW	328i xDrive	(E91) N52 Engine	L6 3.0L	Gas
2009-2013	BMW	328i xDrive	(E92) N52 Engine	L6 3.0L	Gas
2007-2008	BMW	328xi	(E90/E91/E92) N52 Engine	L6 3.0L	Gas
2006-2006	BMW	330i	(E90) N52 Engine	L6 3.0L	Gas
2006-2006	BMW	330xi	(E90) N52 Engine	L6 3.0L	Gas

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