The tuner works great packing was good…
The tuner works great packing was good couldn’t ask for better
By Jonathan L.
Response from GenX-Performance LLC· Jun 14, 2023
Thank you for your feedback!
Tuesday, November 3, 2026 · Customer reviews of US businesses

The Fair Hearing score
Excellent
98 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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GenX-Performance LLC (genx-performance.com) has 98 customer reviews on The Fair Hearing, with an average rating of 4.8 out of 5.
98 approved reviews, newest moderated first
The tuner works great packing was good couldn’t ask for better
By Jonathan L.
Response from GenX-Performance LLC· Jun 14, 2023
Thank you for your feedback!
Exhaust was perfect 👌 fast shipping and just as described ordered and was here the next day 👍
By Thomas G.
Response from GenX-Performance LLC· May 13, 2023
Thank you for your feedback!
No issues with products and shipping was a very reasonable timeframe. Great products! Btw this is my second review I’ve ever written. So once again great job team!
By Jesse S.
Response from GenX-Performance LLC· Feb 7, 2023
Thank you so much for your feedback! I am glad we was able to take care of you.
Great customer service.
By Seth G.
Response from GenX-Performance LLC· Dec 9, 2022
Thank you so much for your feedback!
Great product, fast shipping.
By Terry G.
Response from GenX-Performance LLC· Oct 15, 2022
Thank you so much for your feedback
Best price by far. Free shipping. Delivered in three days. A+
By Julian M.
Response from GenX-Performance LLC· Sep 26, 2022
Thank you so much for your feedback!
Exceptional customer service
By David P.
Response from GenX-Performance LLC· Sep 7, 2022
Thank you so much for your feedback!
great product. worked as said however didnt need a tune
By HERNANDEZ, A.
Response from GenX-Performance LLC· Aug 30, 2022
Thank you for your feedback!