aFe Scorpion Exhaust System Axle Back Aluminized Hi-Tuck 07-17 Jeep Wrangler JK V6 3.6/3.8L RX 3L I4 Active Ready Exhaust

3L I4 Active Ready Exhaust Part #421923

5deg on both sides

Heavier Spring: Keeps wastegate valve seated longer which maintains power

As with all of our products the Mishimoto dual pass cooler is protected with our signature lifetime warranty

aFe Scorpion Exhaust System Axle Back Aluminized Hi-Tuck 07-17 Jeep Wrangler JK V6 3.6/3.8L RX 3L I4 Active Ready ExhaustThe Scorpion Aluminized Hi Tuck "Rock Basher" (RB) Cat Back Exhaust System is constructed of 2 1 2" mandrel bent aluminized steel tubing. The smooth curves and increased diameter of this exhaust system helps remove restriction and keeps exhaust gas flowing smoothly for increased horsepower, torque and throttle response. This exhaust system also comes complete with a 18" length chambered muffler, OE style bayonet hangers, band clamps and all hardware