Customer service is top notch! jared, my 2007 GT500 with methanol Injection and the 2.6 pulley, JLT massive tube and filter netted a 529 rwhp and 515...

Ordered my mid-pipes and got them in a few days.Thanks for the fast service.Now my Lightning sounds better than my GT.Time for more upgrades...

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 go to these guys whever possible, great serivice, fast shipping and awesome pricing. The mustang fuel systems are world class and you can get no...

The team at Lethal has consistently helped me out whenever I have had questions or concerns regarding a product and are always friendly to talk to....