Exhaust - Cat Back & Axle Back Kits

2004-06 TJ Wrangler Unlimited 4.0L 6 cylinder engine T-409 stainless steel tubing Banks Engineering is known for designing exhaust systems that will give you optimal performance, sound and appearance. These systems are made of T409 Stainless Steel and include muffler, tailpipe, clamps and exhaust tip.Huge 2.5" stainless mandrel-bent tailpipe with a polished tip. Straight-thru Monster muffler flows up to 140% better than stock. Slashes backpressure; throaty sound. Learn More