The Mopar guys are going to love this! The Richard Petty guys have taken the Dodge Challenger SRT8 and supercharged it to the tune of 610 horsepower. They didn’t stop there with the upgrades in this ‘Signature Series’ package. It gets upgraded adjustable suspension, new wheels, Brembo brakes and other visual customization addons including a Nascar spoiler. This package will be offered to some lucky buyers in limited quantities.
Jay Leno invites Richard Petty to his garage to look over ‘his’ Challenger and then take it for a spin. I guess The King knows how to tune a car… Find out by watching the video below!
[source: Jay Leno’s Garage]

Malcolm Hogan is the founder and editor of Automotive Addicts, a trusted voice in the automotive media world for over two decades. With 20+ years of hands-on experience covering the industry, Malcolm has built a reputation for delivering honest reviews, sharp insights, and in-depth coverage of everything from new car debuts to high-performance test drives. Passionate about the evolving car culture and staying ahead of the curve, Malcolm continues to lead Automotive Addicts as a go-to destination for enthusiasts and industry insiders alike.