Nelson Performance

Great custom tuning. Quick turn around.

They are Great they fix my 09 silverado crew cab. It had a electrical issue. My truck was not running good it was loosing throtal response, Dont hesitate to call Nelson Performance.

Thanks Daniel.

Nelson performance is the only shop I trust. Worth the 1hr drive to get there. These guys really know their stuff. After cam install truck wasn't running right. Had nelson install long tube headers and electric fan. Not only does truck scream now but 5 speed shifts like butter. Also picked up a solid mpg over stock. Same story with cam install on trans am. Car drives like a dream and idles clean. Don't listen to negative reviews. I could blow up my high performance motor 5 min after leaving shop. It comes with the territory. Thanks nelson for all the work you have done for me. 15k miles on truck build running strong as ever!!!

If it was possible to give 6 stars I would. I ordered a fan harness for my brother for Christmas for his 01 Silverado. Nelson Performance called me and told me I did not need the additional connectors that I had ordered and a refund would be done by the end of the week. So here we are on a TUESDAY and my paypal account has already been refunded and the package has shipped. This is the best customer service I have ever received. No one should hesitate at all to do business through Nelson Performance. Thanks again guys!

I have been coming here for years. Finally pulled the trigger and did my DOD delete and Cam kit. I am beyond impressed with the work. Engine block out of the truck, heads off, cleaned up, and all new parts for cam kit back in and running in 2.5 days. This is one of the few places I trust with my truck.