These guys have the best service hands down over all competitors. Never a problem.

I ordered Cat back exhaust and some other items. I figured I'd be waiting at least a week like "some other place". Boy was I wrong. I ordered on...

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...

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!

these guys are the best, hands down. prices, service, shipping, they go above and beyond everytime!! i haven't dealt with anyone else in years,...