valves

GrimmSpeed 070044 - Exhaust Valve Defeat Module

rating-star review rating-star review 1rating-star review 2rating-star review 3rating-star review 4

$45.00

Unavailable

This product is currently unavailable.

Image coming soon
Check to see if this fits your vehicle

TOP MEMBER BUILDS RUNNING THIS MOD

GrimmSpeed 070044 - Exhaust Valve Defeat Module

This part fits

  1. 2018 Volkswagen Golf R Base
  2. 2018 Ford Mustang Shelby GT350
  3. 2018 Ford Focus RS
  4. 2018 Audi S3 Prestige
  5. 2018 Audi S3 Premium Plus
  6. 2018 Ford Mustang Shelby GT350R
  7. 2017 Ford Mustang Shelby GT350
  8. 2017 Ford Mustang Shelby GT350R
  9. 2017 Audi S3 Premium Plus
  10. 2017 Audi S3 Prestige
  11. 2017 Ford Focus RS
  12. 2017 Volkswagen Golf R Base
  13. 2016 Ford Mustang Shelby GT350
  14. 2016 Ford Mustang Shelby GT350R
  15. 2016 Volkswagen Golf R Base
  16. 2016 Audi S3 Premium Plus
  17. 2016 Audi S3 Prestige
  18. 2016 Audi S6 Base
  19. 2016 Ford Focus RS
  20. 2015 Volkswagen Golf R Base
  21. 2015 Ford Mustang Shelby GT350R
  22. 2015 Ford Mustang Shelby GT350
  23. 2015 Audi S6 Base
  24. 2015 Audi S3 Prestige
  25. 2015 Audi S3 Premium Plus
  26. 2014 Audi S6 Base
  27. 2013 Audi S6 Base
  28. show all...
Authorized Dealer
white carb warning, not legal street use in California Not for sale or street use in California.

About this product

Part #: 070044

2015+ Mustang GT350/GT350R Exhaust Valve Defeat Module

More Details

See what our community says about grimmspeed products

Joneil Angeles

1.3k

Joneil Angeles
2016 Subaru WRX
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
My billet aluminum shift knobs were getting super hot or really cold during summer and winter.
Is this your first time buying from this brand? Did you consider other brands?
Have had many of their performance products
Was it easy to install? Any installation tips that will help others?
Screwing motion
Once you've had a chance to use the product, did it meet your expectations?
I originally just had it on my short throw shifter and it's a lot more notchy than my weighted knobs. I ended up pairing it with a torque solutions 3" extension and it's been a perfect combo since.
View on Joneil's build
David Sandbak

664

David Sandbak
2015 Subaru WRX
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Excellent reviews and honest data.
Is this your first time buying from this brand? Did you consider other brands?
No. I've purchased a few Grimmspeed products.
Was it easy to install? Any installation tips that will help others?
Easily installed. Took a bit of adjustment to get the charge pipe aligned.
Once you've had a chance to use the product, did it meet your expectations?
Yes indeed.
View on David's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Great reviews, easy on the wallet for the performance you get.
Is this your first time buying from this brand? Did you consider other brands?
Yes, and Cobb
Was it easy to install? Any installation tips that will help others?
Very easy
View on Anthony's build
Wehttam JWilliams

455

Wehttam JWilliams
2004 Subaru Impreza
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Best top mount intercooler for my model
Is this your first time buying from this brand? Did you consider other brands?
yes and no
Was it easy to install? Any installation tips that will help others?
shop installed
Once you've had a chance to use the product, did it meet your expectations?
yes
Any additional comments?
So far temps have been really low. cruising around 79-90. During Seattle summer traffic I have hit a high of 135 as soon as traffic ends it cools back down to 79-90 rather quickly.
View on Wehttam's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
online review
Is this your first time buying from this brand? Did you consider other brands?
first time trying.
Was it easy to install? Any installation tips that will help others?
difficult install on the GR STi. brake lines and fuel lines got in the way. Very little space to work with.
Once you've had a chance to use the product, did it meet your expectations?
Very good part. Greatly improved brake feel.
View on Alexander's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

shipping-worldwide from warehouse

we ship worldwide!

Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
Globe international shipping icon
Have a question? Ask an Expert!

Finding the best parts can be tricky

- but not to worry! Our team of experienced American Muscle, JDM, Euro, and off-road tuners are ready to answer your questions (as long as we’re not in the garage wrenching on our own builds).

Decorative testimonal quote icon

What do you get when you mix Facebook, Amazon, and your favorite online car forum? You get Wheelwell.com.

undefined supporting their testimonial

Hot Rod Magazine

Decorative testimonal quote icon

Wheelwell helps you organize all your stuff for your car, I’ve loaded all my cars on Wheelwell and you can see all the parts I’ve put in them and that may help you make a decision with your own build.

Matt Farah supporting their testimonial

Matt Farah

The Smoking Tire / The Drive

Decorative testimonal quote icon

This is an awesome new site where enthusiasts can get together and figure out what products work best on their ride.

undefined supporting their testimonial

The Truck Show Podcast