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K & R Performance Engineering is the world leader in auto racing electronics. No other manufacturer can guarantee the level of quality and reliability that you will find in our products. K&R is committed to high standards and quality control by designing, manufacturing and testing all products in house along with carrying other top quality products.

Browse our website, Order Online or call (423) 614 7778 Today! Replace your existing C02 System with K&R's new Air Pump System & Never Run Out of Air Again!
Reviews (9)
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Randy Reynolds
Dec 30, 2021
We do a lot of racecar stuff and recently rewired a drag car. Used a K and R wiring kit and it was great. The components are quality and the customer service is great. We will be using them again in the future. Performance Specialties, St Maries, ID
Josh Fackler
May 10, 2021
Eric is the best! Know him since high-school and to this day still one of the best people I know. Builds quality products and will never lead you in the wrong direction. Highly recommend. Support your local business
Charles Rogers
May 01, 2021
I just talked with Kevin for first time to day very nice guy.
Don Sefton
May 02, 2020
Kevin and the group at K&R are outstanding to deal with. I have been doing business with them for over a decade and will continue for years to come! Absolutely first class business and products.
Dennis Pittsenbarger
Apr 26, 2020
Amazing products, incredible service, outstanding people - do not go anywhere else!
Patrick Wagner
Apr 22, 2020
Awesome Customer service, Great products that always perform at the track.
Elite Window Tint
Mar 22, 2020
Amazing products, outstanding customer service and parts made by racers for racers - would give a 10 star if they had it.
Michael Nance
Nov 14, 2018
Fantastic parts and equipment and the people are great to just hang out with. Enjoyed our trip up there. Hope to be back again.
Sandi Hicks
Nov 02, 2017
We contacted the guys at K & R Performance to get some help with race car components, these guys are professional and know their business. They helped diagnose my issues over the phone and sold me the products to correct the issues. What a difference to call and get a qualified person on the phone who doesn't talk down to you and actually uses and manufactures their own parts.

And they were right! WOW, it is so refreshing to deal with a company who knows and understands electrical issues and will actually sell parts at a reasonable prices that do what they say they will do and not over sell their customer. I've been sold so many unnecessary parts from other companies. Thank you Kevin of K & R from Dan Hicks of Virginia Beach!