GrimmSpeed

GrimmSpeed Subaru fanatics specializing in engineering and manufacturing of the highest quality.
(543)

05/21/2026

Looks right on the lift.
Sounds even better on the road.
No harshness. No drone. This is our V2 Gentleman’s Catback Exhaust.
Volume Up.

Higher flow. Refined rumble. The Gentleman’s Exhaust V2 features custom constructed mufflers, each with a twin tube perf...
05/06/2026

Higher flow. Refined rumble. The Gentleman’s Exhaust V2 features custom constructed mufflers, each with a twin tube perforated core design with an updated internal splitter for better flow and a more refined tone that actually lasts.

Built to sound right, not just loud.

Top Mount or Front Mount… We build both intercoolers for a reason.TMIC: short path, fast response, perfect for street-dr...
05/06/2026

Top Mount or Front Mount…

We build both intercoolers for a reason.

TMIC: short path, fast response, perfect for street-driven setups that still mean business.
FMIC: larger core, direct airflow, built to handle heat when the power goals climb.

Different layouts. Same goal. Unbeatable performance.

So what are you running?

Officially certified.The GrimmSpeed Charge Pipe Kit for the 2022+ WRX is now SEMA Certified, proving that performance an...
03/19/2026

Officially certified.
The GrimmSpeed Charge Pipe Kit for the 2022+ WRX is now SEMA Certified, proving that performance and compliance can go hand in hand. At GrimmSpeed, we’re continuing to push for more approvals and more fully compliant products so drivers can build their cars the right way. More certified parts are on the way. Stay tuned.

At GrimmSpeed, we don't wait until show season to get things heated up. For the next 10 days, we're offering every GS br...
03/13/2026

At GrimmSpeed, we don't wait until show season to get things heated up. For the next 10 days, we're offering every GS branded product for 15% OFF. Grab everything you need at the best prices of the season so you can be ready for Summer 2026.

That vague factory shift feel? Gone.The GrimmSpeed 6-Speed STI Shifter Bushing Kit is here and ready to bring precision ...
03/12/2026

That vague factory shift feel? Gone.

The GrimmSpeed 6-Speed STI Shifter Bushing Kit is here and ready to bring precision back to your STI.

• 90A front polyurethane bushings
• 80A rear polyurethane bushing
• 304 stainless steel inserts
• Direct factory replacement

Worn OEM rubber just wont cut it when rowing through gears. Stiffer polyurethane = closer connection with your STI.

Live now on the website!

Paint matched fenders on the '22 or nah?
03/05/2026

Paint matched fenders on the '22 or nah?

Because your Subaru sees all four seasons.GrimmSpeed Mud Flaps keep the mess off your paint and where it belongs. Availa...
01/14/2026

Because your Subaru sees all four seasons.
GrimmSpeed Mud Flaps keep the mess off your paint and where it belongs. Available for 15-21 WRX/STI and 22+ WRX.

As we close out 2025 and dive into 2026, we want to thank everyone who has contributed to the passion and success that d...
01/02/2026

As we close out 2025 and dive into 2026, we want to thank everyone who has contributed to the passion and success that defines GrimmSpeed today. Looking back through our archive of GS-related content, it’s incredible to see how far we’ve come. We’ve been through many changes and different chapters as a company, but one thing has always remained constant: the community of enthusiasts who fuel our motivation to live and breathe Subarus day in and day out.

This community is everything. You’ve let us be part of your senior photos, brought us along on your first dates, invited us to your weddings, and introduced us to your firstborns. You’ve brought us to car shows and showed us off to your friends. For more than 18 years, you’ve made GrimmSpeed a part of your lives, and we can’t thank you enough for welcoming us into your garages and allowing us to be part of your Subaru’s performance journey.

Through it all, our goal has always been the same: to engineer, manufacture, and provide the best parts in the industry for the enthusiast market. In doing so, we’ve built one of the most loyal communities out there. We know you have choices. We welcome competition. Our focus has always been on doing the work; making the hard parts, pursuing innovation, and mastering consistency and quality, while continuing to support the community that built us.

We’re excited about the opportunities ahead in 2026. We’re committed to preserving what we’ve built while growing into the next chapter. For us, 2026 is about pushing boundaries and raising the bar in everything that we do. We can't wait for you to join us for what's next.

Happy New Year!

01/01/2026

Protect your ride with the GrimmSpeed mudflaps! Shown here with both color options on our VB WRX.

Another weekend, another epic Subiefest show. Years of attending these events have shown us that the passion for Subaru ...
12/17/2025

Another weekend, another epic Subiefest show. Years of attending these events have shown us that the passion for Subaru and building these incredible cars is here to stay. The community is stronger than ever, and we had an amazing time connecting with the Florida Subaru crew and checking out your amazing rides. Huge thanks to .trav and for repping our booth this year!

Address

1400 Randall Court, Unit 104
Export, PA
15632

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+16123790000

Website

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