Erin
Carma Performance — Nashville CNC head porting, dyno tuning & custom engine builds
1035 3rd Ave S · Nashville, TN
Build
Start your build.
Pick your platform, add the parts and the tune, watch the spec come together — then book it. The whole build, configured online.
Configure your build →Who we are
Meet the crew.
The people (and the dog) behind every build. Swipe through.
Bajram
Cesar
What our customers say
4.6
★★★★★
110 Google reviews
★★★★★
I got a set of LS3 heads CNC ported from them for my 421ci LS and they turned out awesome and made 723Hp and 615Tq with lower compression and a 236 intake duration cam! Super nice, friendly, and helpful people! Would definitely recommend!
Ty Shearon · Google review
★★★★★
Erin and the boys are the best, brought in a Viper to get tuned and they added some horses without emptying my wallet. Highly recommend!
Tim O'Donohue · Google review
★★★★★
I was initially recommended Carma Performance from some people over at Kennedy Performance. Spoke with the owner today about an issue I have been having with my motor, he was able to help me out and point me in the right direction. Very solid group of guys here.
Ryan Kernawitz · Google review
★★★★★
The guys at Carma previously tuned my ZO6 which made me a repeat customer when I needed a tune on my E400. Knowledgeable and friendly shop. Highly recommend.
Aaron S · Google review
★★★★★
Erin and the Carma Performance team were fantastic, got my car done in amazing time, and it performs absolutely amazing, highly recommend giving them a go for any performance upgrades or tuning.
Caden Borden · Google review
★★★★★
Thank you for tuning my transmission Aaron got it done the same day best price in tennessee I called another tune shop quoted me over 1100 to tune 10/10 will come here every time for my tuning needs
Omar Laak · Google review