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,...

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!

I have been buying from Lethal for a while now and the service is beyond anyone's expectations! Keep it up! Thanks for being my number 1 supplier!

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...

I emailed a question about a fuel system late during the weekend and expected a response the following business day. To my surprise the response was...