DBA 99-04 Jeep Grand Cherokee Front 4000 Series Plain Rotor - DBA4540 Sidemarkers & Indicators The front muffler has an

The front muffler has an internal H-Pipe for increased performance and improved sound

CNC-machined billet-aluminum end tanks provide improved durability over stock stamped tanks

rinse with water or wipe clean

Non-slip base stays bonded even with salt and ice buildup

DBA 99-04 Jeep Grand Cherokee Front 4000 Series Plain Rotor - DBA4540 Sidemarkers & Indicators The front muffler has an4000 SERIES HD variant features a smooth OE style rotor finish, popular for drivers looking for the benefits of a 4000 Series rotor but requiring an OE style look, such as controlled race divisions. Downloads & Resources Installation Instructions (PDF)