# GrimmSpeed 2015+ Mustang GT350/GT350R Exhaust Valve Defeat Module

GrimmSpeed 2015+ Mustang GT350/GT350R Exhaust Valve Defeat Module

This Part Fits:

Year

Make

Model

Submodel

2020

Audi

S3

Premium

2015-2020

Audi

S3

Premium Plus

2015-2019

Audi

S3

Prestige

2013-2015

Audi

S6

Base

2016

Audi

S6

Premium Plus

2016

Audi

S6

Prestige

2014-2016

Audi

SQ5

Premium Plus

2014-2016

Audi

SQ5

Prestige

2016-2018

Ford

Focus

RS

2015-2020

Ford

Mustang

Shelby GT350

2015-2020

Ford

Mustang

Shelby GT350R

2015-2019

Volkswagen

Golf R

Base

## Details

- **Price:** 91.17 CAD
- **Vendor:** GrimmSpeed
- **Type:** Exhaust Valve Controllers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 91.17 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/grimmspeed-2015-mustang-gt350-gt350r-exhaust-valve-defeat-module)
> Updated: 2026-07-19