These guys have the best customer service, prices, and delivery speed of any parts supplier out there!!!!

Thanks to all at Leathal Performance. This is my second purchase from your company and I can only wish that others would be close to the caliber of...

I have been doing a build for a 9 sec. Cobra and with every time I call or go online to order parts, they always come through in record time.

Thanks for all the help with the purchase of my Whipple 2.9L for my GT500. As always the customer service you guys provide is 2nd to none!

Lethal has been real helpful. They have taking care of me and answered all my questions. Things shipped out pretty quick all in all to. Great place...