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GrimmSpeed 2015+ Mustang GT350/GT350R Exhaust Valve Defeat Module

GRMGRM070044

⚠️ CARB Compliance: This product is not CARB-approved and cannot be shipped to California or other carb restricted states. See our Privacy Policy »
$49.00
$49.00
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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
MPN: GRM070044
GrimmSpeed 2015+ Mustang GT350/GT350R Exhaust Valve Defeat Module

$49.00

FAQ

When does my order ship?

Most orders ship in 1–3 days, but some items may take longer due to demand and manufacturing delays. For urgent orders, please contact us to confirm stock before purchasing.

Are returns accepted?

Not satisfied? Return any item within 30 days. See our FAQ page for details.

Buy now pay later options available?

Yes. Pay later in installments with Affirm or PayPal Pay Later.

Do we offer price matching?

We’re happy to price match any legitimate listing from an authorized dealer, as long as the item is in stock and the price is current. We cannot match outdated or incorrect discounts based on old MSRP, since those prices are often errors the competitor cannot honor.