aFe Rock Basher 3in 409 SS Cat-Back Turn-Down Exhaust 12-18 Jeep Wrangler (JK) V6 3.6L/ 07-11 3.8L 2018-fiat-124-spider-classica-esi6505910 double-thick for the larger 12-Series

double-thick for the larger 12-Series Mechanical Fuel Pump

The 3" diameter Borla(r) Cat-Back(tm) system has a side exit (passenger side) featuring the classic S-Type sound level with no drone inside the vehicle

NS5-XTSS kit features an Xtreme pressure plate for the most demanding driver

Choose how you want to be heard and bolt on a BORLA(r)

aFe Rock Basher 3in 409 SS Cat-Back Turn-Down Exhaust 12-18 Jeep Wrangler (JK) V6 3.6L/ 07-11 3.8L 2018-fiat-124-spider-classica-esi6505910 double-thick for the larger 12-SeriesThis durable, purpose built, cat back exhaust system improves clearance over rough terrain for the Jeep JK adventurist who wants it all. Large, 2 " to 3" mandrel bent 409 stainless steel tubing outflows the restrictive OE exhaust to increase torque and horsepower while a free flowing muffler delivers a powerful, performance tone. The ROCK BASHER'S unique pre axle turn down tip handles off road obstacles and utilizes factory mounts for a qui ck and