Exhaust - Cat Back & Axle Back Kits

Upgrade your factory exhaust with a system that features a Ultra Flo Muffler. Dyno-max Cat Back Systems utilize mandrel bent pipes which increases flow more than 35% compared to the stock serrated bent pipes. Learn More

DynoMax Cat Back Exhaust Ultra Flo Welded Kit For 2002-05 Jeep Liberty KJ With 3.7Ltr Engine 3.7L 6 cylinder engine Aluminized tubing and muffler Limited lifetime warranty The best value in motorsports and the most popular! The Super Turbo has patented flow directors inside the muffler to properly channel the exhaust flow, eliminating turbulence. A fiberglass matting delivers an aggressive performance sound. Manufactured from all-aluminized materials. Limited Lifetime warranty. Kit... Read More Learn More

DynoMax Super Turbo Cat Back Kit For 1987-92 Jeep Cherokee XJ With 2.5Ltr & 4.0Ltr Enigine Aluminized tubing and muffler Stainless steel tip Limited lifetime warranty Upgrade your factory exhaust with a system that features the most popular muffler in motorsports history- the Super Turbo. Dyno-max Cat Back Systems utilize mandrel bent pipes which increases flow more than 35% compared to the stock serrated bent pipes. Pipes follow OE routing precisely so they fit properly the fist time.... Read More Learn More

This kit includes the required muffler clamps and replaces the stock tailpipe and muffler with an all-aluminized with a stainless steel exhaust tip. The tailpipe attaches to the stock rubber isolators. Learn More

Aluminized tubing and muffler Stainless steel tip Limited lifetime warranty Learn More

DynoMax Cat Back Exhaust Stainless Steel Welded Kit With Single Exit For 2008-09 Jeep Liberty KK With 3.7Ltr Engine 3.7L 6 cylinder engine Stainless steel Single exit 2.5" system 3" tip The new DynoMax dual exhaust design for the Wrangler utilizes an Ultra Flo™ SS Performance muffler, an ultra-high flow performance muffler that features a straight-through design for maximum flow, high temperature roving fiberglass, and a true performance tone with minimal in-vehicle resonation ... Read More Learn More

DynoMax Cat Back Exhaust Ultra Flo Welded Kit For 2002-04 Jeep Grand Cherokee WJ Aluminized tubing and muffler Single exit Stainless steel tip Limited lifetime warranty Upgrade your factory exhaust with a system that features the most popular muffler in motorsports history- the Super Turbo. Dyno-max Cat Back Systems utilize mandrel bent pipes which increases flow more than 35% compared to the stock serrated bent pipes. Pipes follow OE routing precisely so they fit properly the fist... Read More Learn More

DynoMax Super Turbo Cat Back Kit For 1993-01 Jeep Cherokee XJ With 4.0Ltr Enigine Aluminized tubing and muffler Stainless steel tip Limited lifetime warranty Upgrade your factory exhaust with a system that features the most popular muffler in motorsports history- the Super Turbo. Dyno-max Cat Back Systems utilize mandrel bent pipes which increases flow more than 35% compared to the stock serrated bent pipes. Pipes follow OE routing precisely so they fit properly the fist time. Pipes and... Read More Learn More

DynoMax Super Turbo Cat Back Kit For 2004-06 Jeep Wrangler TJ Unlimited With 4.0Ltr Enigine Aluminized tubing and muffler Stainless steel tip Limited lifetime warranty Upgrade your factory exhaust with a system that features the most popular muffler in motorsports history- the Super Turbo. Dyno-max Cat Back Systems utilize mandrel bent pipes which increases flow more than 35% compared to the stock serrated bent pipes. Pipes follow OE routing precisely so they fit properly the fist time.... Read More Learn More

DynoMax Super Turbo Cat Back Kit 1987-95 Jeep Wrangler YJ With 2.5Ltr or 4.0Ltr Engines Aluminized tubing and muffler Stainless steel tip Limited lifetime warranty Upgrade your factory exhaust with a system that features the most popular muffler in motorsports history- the Super Turbo. Dyno-max Cat Back Systems utilize mandrel bent pipes which increases flow more than 35% compared to the stock serrated bent pipes. Pipes follow OE routing precisely so they fit properly the fist time.... Read More Learn More