Grimmspeed Exhaust Gasket Set 2015-2021 WRX / 2014-2018 Forester XT

Name: Grimmspeed Exhaust Gasket Set 2015-2021 WRX / 2014-2018 Forester XT
Brand: Grimmspeed
Price: 99.0 USD
Availability: InStock
Rating: 3.0 (2 reviews)

$99.00

$99.00 - $99.00

$99.00

$99.00 - $99.00

$99.00

59 In Stock, Usually Ships within 1-2 Business Days

SKU 020043

by Grimmspeed

▶ Vehicle Fitments

Year	Make	Model
2015	Subaru	WRX
2016	Subaru	WRX
2017	Subaru	WRX
2018	Subaru	WRX
2019	Subaru	WRX
2020	Subaru	WRX
2021	Subaru	WRX

DETAILS

Upgrade your Subaru’s exhaust system with the Grimmspeed Exhaust Gasket Set, engineered for 2015-2021 WRX and 2014-2018 Forester XT models. This premium gasket set delivers a reliable, leak-free seal that enhances your turbo and exhaust system’s performance and durability. Designed for enthusiasts who demand OEM-level quality with added strength, it ensures your exhaust components maintain optimal function under high heat and pressure.

The set features multi-layer steel gaskets with a 304 stainless steel fire-ring, making them 22% thicker than OEM gaskets for superior heat resistance and sealing power. Included are four essential gaskets: turbo to downpipe, exhaust manifold to engine, 3" downpipe, and manifold to turbo, all crafted for a precise fit and long-lasting reliability. Ideal for Subaru owners replacing multiple exhaust gaskets or upgrading their turbo system, this set offers peace of mind and improved exhaust integrity.

Trust Subimods for your Subaru parts needs and enhance your WRX or Forester XT’s exhaust system with this durable, high-quality gasket set. Shop now to secure a tight seal and expert support from Subaru specialists.

Better quality than OEM

I had already installed a full Invidia system on the car, but then had to go back in and remove the down pipe when I bought a set of headers. The gaskets in the Grimspeed kit are an MLS type gasket, way thicker than OEM (and the Invidia gaskets). With a turbo car and stainless pipes, you're going to have a lot of heat and expansion. Guaranteed these will hold up better over time over the stock gaskets. Easily 2x as thick.

Cory,

Thank you for the detailed 5 Star Review. GrimmSpeed does it again with their gaskets! You nailed it with your description!

Regards,

At first they looked better than OEM.......

So I installed these gaskets back in February. 2021 WRX with less than 1500 miles currently, aftermarket headers, titanium exhaust studs for the entire exhaust system, and a full Invidia exhaust.
After about 2 weeks of driving, I put the car back on the lift (car only had 1200 miles on it at this point). I wanted to recheck all the nuts/studs and make sure nothing needed to be retorqued. All seemed OK, and didnt take much more than 1/8 of a turn.
Fast forward to early May to my scheduled dyno tuning session. The guys couldnt figure out why the boost wasnt hitting where they wanted it.
Further inspection we found the gasket seal from the manifold to the cylinder head was leaking on both heads. Check the nuts, all tight and torqued.
Removed the manifold and turbo, found all 4 head ports leaking past the gaskets. Reinstalled with OEM gaskets. No leaks.
Back on the dyno, no leaks. Spun the rollers to 373HP/357TQ on a Mustang Dyno.

Cory,

Thank you for the review. I am sorry the Grimmspeed Exhaust Gasket Set was not up to the standards you were hoping for! We do sell 100's of these gaskets leaving the possibility for some to be defective.If you feel that you have received a defective item please do not hesitate to reach out to us at Subimods via email to support@subimods.com or call us at 860-291-0015 so that we can best resolve your issue. As always, we at Subimods take our customer service very seriously and strive to ensure all customers are pleased with the products they receive.

Regards,

Grimmspeed Exhaust Gasket Set 2015-2021 WRX / 2014-2018 Forester XT

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