Introducing the all-new 2007-2012 Jeep JK Wrangler Axle-back exhaust system by Road Race Motorsports. After months of tuning and designs, we are now in production and ready to offer this new axle-back exhaust. RRM dyno-tuned this exhaust to maximize power on both the 3.8-liter V-6 and a variant for the 3.6-liter Pentastar Engine (specify what year you have when calling). It will excel at its best with our Stage 2/3 JK POWER PACKS (patent pending.) RRM has brought out the best in these drivetrains. See our site for details.

This axle-back system is fully hand-fabricated and TIG-welded here in the U.S.A. We then take it a step further and have it fully nickel plated for a full 100% coating to resist the harsh elements. You can expect a nice, smooth tone along with added performance throughout the powerband. Guaranteed not to make a droning sound. Other exhausts out there sound like a 4 cylinder and bother drivers at cruise speeds.

This exhaust uses the latest technology, used in dirt track racing. It has a deep sound without sacrificing power. The exhaust is about half the weight and size of the stock muffler system. This is important. Maybe best of all, our axle-back is neatly tucked up into the JK’s body    (the highest of any on the market) to allow for more ground-clearance than the stock setup. It is a direct bolt on and It will work with stock bumpers or any bumper on the market too. We keep the costs down too. $399 allows you to free up money for other things. Contact us at 562-906-0080 or see us at


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