Welcome to Happy Trails 4x4, we specialize in Jeep repair, restoration, customization, performance upgrades, ring and pinion upgrades, Hemi conversions, super chargers, suspensions etc you name it we can do it. At Happy Trails 4x4 we can do anything from a custom rebuild or just help you get your favorite toy back on the road.

Located in Jacksonville, FL, Happy Trails 4x4 is your foremost Jeep specialist in northeast Florida and South Georgia. Call or come by our shop today and let us show you how HAPPY your next off road experience can be.

Call Today 904-358-7624 or 904-200-6002 and let us help with your custom Jeep project.

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We're proud to announce that Happy Trails 4x4 is now your Southeast dealer and installation center for 505 Performance supercharger kits and accessories. This state of the art supercharger system is designed specifically for the 2007-2010 Jeep Wrangler.

It comes complete with a water to air intercooler and self-contained procharger style supercharger. Also included is an adjustable boost controller, blow-off valve and fuel management system. This translates to a 125 horsepower gain, while still getting close to 20 MPG!

Call, Click Here or Come By to find out more about this awesome upgrade for your JK!