GIBSON SWEPTSIDE SINGLE CAT-BACK EXHAUST SYSTEM FOR GAS ENGINES Boost horsepower up to 17% while improving acceleration, passing and pulling power! Mandrel-bent, 16-gauge heavy-duty tubing for unrestricted flow comes in your choice of aluminized steel or corrosion-resistant T-304 stainless steel. Superflow Muffler is fully welded, baffled and chambered producing more power and a mellow sound.
MAGNAFLOW® SERIES PERFORMANCE EXHAUST KITS FOR GAS VEHICLES When you demand the very best! Straight through wide-open performance for instant horsepower, torque, mpg gains and a rich throaty tone. 100% stainless steel. Comes complete and features no hassle bolt on installation using hand tools; manufacturer's limited lifetime warranty.
HEARTTHROB HIGH PERFORMANCE CAT BACK EXHAUST SYSTEMS Get rid of that restrictive factory exhaust that came with your Jeep® CJ or Wrangler and immediately gain more horsepower and torque! Large diameter heavy gauge aluminized steel pipes reduce back pressure for more power and a great tone! Includes high flow turbo muffler, clamps, hangers, all hardware and instructions.