Gibson Cat-Back System for 02-04 Jeep Grand Cherokee WJ with 4.0L or 4.7L Engine

For those seeking more power and better sound, Gibson answers with their Cat-Back Exhaust System for Jeep Grand Cherokee WJ with the 4.0L Inline 6 and the 4.7L V8. Available in either Heavy Duty 2.5" Aluminized or Heavy Duty 409L Stainless Steel smooth, mandrel bent tubing. The muffler is a baffled and chambered design so you won't have to worry about internal packing or screens blowing out. Provides an aggressive sound with minimal interior drone. The exhaust tip is made of polished T304 Stainless Steel which will not rust. Easy, bolt-on installation. Made in the USA and backed by a Limited Lifetime Warranty!