# aFe Power 46-31007 Silver Bullet Throttle Body Spacer for 2011-2016 Bmw 135I and More

### Performance Overview

The Silver Bullet throttle body spacer is constructed from precision machined T-6061 billet aluminum and is designed using a serrated/helix design that creates turbulence in the air flow at the point just prior entry into the engine optimizing the combustion cycle. This turbulence helps the air/fuel charge burn completely providing increased horsepower, torque and improved throttle response. In recent testing this spacer produced 6HP and 13lbs. x ft. of torque. This spacer was dynoed with a aFe OER air filter and dynamic air scoop

### Key Features

-   Brand: aFe Power
-   Part number: 46-31007
-   Product type: Silver Bullet Throttle Body Spacer
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2011 Bmw 135I, Note: Base; 3.0L
-   2012 Bmw 135I, Note: Base; 3.0L
-   2013 Bmw 135I, Note: Base; 3.0L
-   2011 Bmw 335I, Note: Base; 3.0L
-   2012 Bmw 335I, Note: Base; 3.0L
-   2013 Bmw 335I, Note: Base; 3.0L
-   2014 Bmw 335I, Note: Base; 3.0L
-   2015 Bmw 335I, Note: Base; 3.0L

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 46-31007.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   Silver Bullet Throttle Body Spacer for Bmw 135I
-   46-31007 fitment
-   aFe Power Silver Bullet Throttle Body Spacer
-   2011 Bmw 135I Silver Bullet Throttle Body Spacer

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2011

Bmw

135I

Base; 3.0L

2012

Bmw

135I

Base; 3.0L

2013

Bmw

135I

Base; 3.0L

2011

Bmw

335I

Base; 3.0L

2012

Bmw

335I

Base; 3.0L

2013

Bmw

335I

Base; 3.0L

2014

Bmw

335I

Base; 3.0L

2015

Bmw

335I

Base; 3.0L

2014

Bmw

335I Gt Xdrive

Base; 3.0L

2015

Bmw

335I Gt Xdrive

Base; 3.0L

2016

Bmw

335I Gt Xdrive

Base; 3.0L

2011

Bmw

335I Xdrive

Base; 3.0L

2012

Bmw

335I Xdrive

Base; 3.0L

2013

Bmw

335I Xdrive

Base; 3.0L

2014

Bmw

335I Xdrive

Base; 3.0L

2015

Bmw

335I Xdrive

Base; 3.0L

2014

Bmw

435I

Base; 3.0L

2015

Bmw

435I

Base; 3.0L

2016

Bmw

435I

Base; 3.0L

2015

Bmw

435I Gran Coupe

Base; 3.0L

2016

Bmw

435I Gran Coupe

Base; 3.0L

2014

Bmw

435I Xdrive

Base; 3.0L

2015

Bmw

435I Xdrive

Base; 3.0L

2016

Bmw

435I Xdrive

Base; 3.0L

2015

Bmw

435I Xdrive Gran Coupe

Base; 3.0L

2016

Bmw

435I Xdrive Gran Coupe

Base; 3.0L

2015

Bmw

M235I

Base; 3.0L

2016

Bmw

M235I

Base; 3.0L

2015

Bmw

M235I Xdrive

Base; 3.0L

2016

Bmw

M235I Xdrive

Base; 3.0L

## Details

- **Price:** 220.57 CAD
- **Vendor:** aFe Power
- **Type:** Silver Bullet Throttle Body Spacer
- **Tags:** 2011 Bmw 135I, 2011 Bmw 335I, 2011 Bmw 335I Xdrive, 2012 Bmw 135I, 2012 Bmw 335I, 2012 Bmw 335I Xdrive, 2013 Bmw 135I, 2013 Bmw 335I, 2013 Bmw 335I Xdrive, 2013 Bmw X1, 2014 Bmw 335I, 2014 Bmw 335I Gt Xdrive, 2014 Bmw 335I Xdrive, 2014 Bmw 435I, 2014 Bmw 435I Xdrive, 2014 Bmw X1, 2015 Bmw 335I, 2015 Bmw 335I Gt Xdrive, 2015 Bmw 335I Xdrive, 2015 Bmw 435I, 2015 Bmw 435I Gran Coupe, 2015 Bmw 435I Xdrive, 2015 Bmw 435I Xdrive Gran Coupe, 2015 Bmw M235I, 2015 Bmw M235I Xdrive, 2015 Bmw X1, 2016 Bmw 335I Gt Xdrive, 2016 Bmw 435I, 2016 Bmw 435I Gran Coupe, 2016 Bmw 435I Xdrive, 2016 Bmw 435I Xdrive Gran Coupe, 2016 Bmw M235I, 2016 Bmw M235I Xdrive, 46-31007, aFe Power, AFE-46-31007, Air Filter, Air Intake, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, Performance Parts, Silver Bullet Throttle Body Spacer, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 220.57 CAD | In stock |

## Images

- aFe Power 46-31007 Silver Bullet Throttle Body Spacer

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-bmw-135i-throttle-body-spacer-46-31007)
> Updated: 2026-07-16