# aFe Power 46-31009 Silver Bullet Throttle Body Spacer for 2012-2018 Bmw 228I and More

### Performance Overview

This Silver Bullet throttle body spacer produces up to 6 HP and 10 lbs. x ft. torque and is constructed from precision machined T-6061 billet aluminum

### Key Features

-   Brand: aFe Power
-   Part number: 46-31009
-   Product type: Silver Bullet Throttle Body Spacer
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2014 Bmw 228I, Note: Base; 2.0L
-   2015 Bmw 228I, Note: Base; 2.0L
-   2016 Bmw 228I, Note: Base; 2.0L
-   2013 Bmw 320I, Note: Base; 2.0L
-   2014 Bmw 320I, Note: Base; 2.0L
-   2015 Bmw 320I, Note: Base; 2.0L
-   2016 Bmw 320I, Note: Base; 2.0L
-   2017 Bmw 320I, Note: Base; 2.0L

### 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 46-31009.

**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 228I
-   46-31009 fitment
-   aFe Power Silver Bullet Throttle Body Spacer
-   2012 Bmw 228I Silver Bullet Throttle Body Spacer

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2014

Bmw

228I

Base; 2.0L

2015

Bmw

228I

Base; 2.0L

2016

Bmw

228I

Base; 2.0L

2013

Bmw

320I

Base; 2.0L

2014

Bmw

320I

Base; 2.0L

2015

Bmw

320I

Base; 2.0L

2016

Bmw

320I

Base; 2.0L

2017

Bmw

320I

Base; 2.0L

2018

Bmw

320I

Base; 2.0L

2013

Bmw

320I Xdrive

Base; 2.0L

2014

Bmw

320I Xdrive

Base; 2.0L

2015

Bmw

320I Xdrive

Base; 2.0L

2016

Bmw

320I Xdrive

Base; 2.0L

2017

Bmw

320I Xdrive

Base; 2.0L

2012

Bmw

328I

Base; 2.0L

2013

Bmw

328I

Base; 2.0L

2014

Bmw

328I

Base; 2.0L

2015

Bmw

328I

Base; 2.0L

2016

Bmw

328I

Base; 2.0L

2014

Bmw

328I Gt Xdrive

Base; 2.0L

2015

Bmw

328I Gt Xdrive

Base; 2.0L

2016

Bmw

328I Gt Xdrive

Base; 2.0L

2013

Bmw

328I Xdrive

Base; 2.0L

2014

Bmw

328I Xdrive

Base; 2.0L

2015

Bmw

328I Xdrive

Base; 2.0L

2016

Bmw

328I Xdrive

Base; 2.0L

2014

Bmw

428I

Base; 2.0L

2015

Bmw

428I

Base; 2.0L

2016

Bmw

428I

Base; 2.0L

2015

Bmw

428I Gran Coupe

Base; 2.0L

## Details

- **Price:** 220.57 CAD
- **Vendor:** aFe Power
- **Type:** Silver Bullet Throttle Body Spacer
- **Tags:** 2012 Bmw 328I, 2013 Bmw 320I, 2013 Bmw 320I Xdrive, 2013 Bmw 328I, 2013 Bmw 328I Xdrive, 2014 Bmw 228I, 2014 Bmw 320I, 2014 Bmw 320I Xdrive, 2014 Bmw 328I, 2014 Bmw 328I Gt Xdrive, 2014 Bmw 328I Xdrive, 2014 Bmw 428I, 2014 Bmw 428I Xdrive, 2015 Bmw 228I, 2015 Bmw 320I, 2015 Bmw 320I Xdrive, 2015 Bmw 328I, 2015 Bmw 328I Gt Xdrive, 2015 Bmw 328I Xdrive, 2015 Bmw 428I, 2015 Bmw 428I Gran Coupe, 2015 Bmw 428I Xdrive, 2015 Bmw 428I Xdrive Gran Coupe, 2016 Bmw 228I, 2016 Bmw 320I, 2016 Bmw 320I Xdrive, 2016 Bmw 328I, 2016 Bmw 328I Gt Xdrive, 2016 Bmw 328I Xdrive, 2016 Bmw 428I, 2016 Bmw 428I Gran Coupe, 2016 Bmw 428I Xdrive, 2017 Bmw 320I, 2017 Bmw 320I Xdrive, 2018 Bmw 320I, 46-31009, aFe Power, AFE-46-31009, 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 46-31009 Silver Bullet Throttle Body Spacer

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-bmw-228i-throttle-body-spacer-46-31009)
> Updated: 2026-07-16