PREMIUM CAR PARTS
Performance and Visual Upgrades for Your Audi, BMW & Mercedes
Precision engineered modifications, perfect fitting grilles, carbon fiber, exhausts, and more upgrades to make your car stand out.



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PREMIUM CAR PARTS
Precision engineered modifications, perfect fitting grilles, carbon fiber, exhausts, and more upgrades to make your car stand out.
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Engineered from stainless steel/titanium for long-lasting durability and strength, they deliver a lightweight solution designed to maximize flow and minimize back pressure to increase power output while giving you the best sound possible. Experience the difference of GCA Performance today
ExhaustsMade from 100% fully forged aerospace grade 6061-T6 aluminum alloy, these wheels offer unparalleled strength and durability.
GCA Wheels4.95 / 5.0
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Discover our wide range of top-tier carbon fiber items for various models. Each Carbon Fiber Product is designed for longevity and backed by our warranty.
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First product I purchased from German Car Accessories and I couldn’t be more happy! I have zero complaints shipping was never easier and I was always updated on progress by production team. The quality of the stainless steel was amazing and installation was very straight forward. This exhaust kit has brought so much soul to my car and can’t wait to get behind the wheel everytime. Thank You GCA for the discount code and can’t wait to order again!!!
Excellent fit and I am very happy with my purchase. Gives the car a fresh and exciting look. Thank you!
Parts fit excellent. Have heard a lot of people have issues with some brands but these fit like a glove. Just make sure to use an 8mm for the rear j pipe if reusing the OEM bolts!
2010-2017 Audi A5/S5/RS5 Carbon Fiber Mirror Caps | B8/B8.5 A5/S5/RS5
High performance design I have been looking for; incredible work, affordable, game changing 45lbs lighter weight and they look phenomenal, Amazing! Couldn't be happier. Thanks so much!!!
Love everything about the grill. The shipping was quick and the quality is great
I HAVE TO AMMEND MY REVIEW!!! - 100% HONESTY- IDK WHO YOU ARE WHAT YA DO - BUT WHEN YOU Tell a specific business - You the customer-, “yeah everything is great but you know this could look better but it’s OK. I’ll take care of it. No big deal” …. -and then to my surprise there is a brand new clip. That was just not the best looking -SURPRISE BRAND NEW X5M (EMBLEM FOR K-GRILLS) .-COURTESY OF GCA- how many people pay it forward and do this good customer service do I need to actually spell it out?- NOBODY! In 2025 cmon! 🤷🏻♂️- if I could give these gentlemen/women 11 stars I would… not only that they’ve gone to the top of my list!!!!
2020+ Audi A4/S4 PSM Style Carbon Fiber Trunk Spoiler | B9.5 A4/S4
100% ! Fit finish ! And Packing!!
2018-2023 Mercedes E450/E53 AMG Downpipe | W213
I didn't expect much but it's amazing, lights are exactly as described. Love it.
I added this spoiler to my San Remo Green M440i. The quality and look of the spoiler is really nice. I was impressed that the fit was perfectly molded to fit across the trunk lid, so alignment was very straighforward. It comes with a strong 3M type adhesive tape. I ran 2 strips across the back before fastening. Removing the original spoiler was a bit of a chore. Heat gun + adhesive remover was key. Very happy with the look.
2015-2022 Mercedes GLC43 AMG Downpipes | X253/C253