Magnaflow 16751 Performance "Street Series" Cat Back Exhaust System for 07-11 Jeep Wrangler Unlimited JK 4 Door with 3.8L

MagnaFlow Performance mufflers are 100% polished stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a freeflowing, straight-through perforated stainless steel core, stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep tone. Mufflers are packed tight with acoustical material to ensure long life and no sound degradation over time. Backed by a Lifetime Warranty.