Rides The 500-HP ‘Rattletrap’ is the Jeep of Your Dreams By Greg Baugher Posted on July 3, 2017 2 min read Comments Off on The 500-HP ‘Rattletrap’ is the Jeep of Your Dreams 0 546 If you have been waiting for someone to drop a Cummins diesel engine into a Jeep Wrangler your wait is over. Martin Barkley Racing Products has created the Rattletrap which incorporates a twin-turbo 5.9-liter Cummins diesel into a 2007 Wrangler. It cranks out over 500 horsepower and pumps that power to the groung through 44×19.5 Pit Bull Rocker tires. duPont REGISTRY duPont REGISTRY The Rattletrap has a custom frame and a Kat Kustoms suspension to handle all that power. The body is painted with Line-X, a very resiliant matte finish. duPont REGISTRY duPont REGISTRY It’s available for $225,000. Check it out at duPont REGISTRY.