DynoMax Ultra Flo Cat-Back Exhaust System - 3 in Diameter - Single Rear Exit - 3 in Polished Tip - GM Fullsize Truck 1999-2007 29024BK 27 in Compressed / 34

27 in Compressed / 34

The BD Full Bore Exhaust Manifold for the Chevy Duramax engine replaces factory driver's side "pinched down" unit

Collapsible

Ultra-Lite

DynoMax Ultra Flo Cat-Back Exhaust System - 3 in Diameter - Single Rear Exit - 3 in Polished Tip - GM Fullsize Truck 1999-2007 29024BK 27 in Compressed / 34DynoMax Stainless Steel Cat Back Exhaust System 39311 3 in. Single System Single RH(Passenger) Side Exit Includes Ultra Flo Welded Muffler 3 in. Polished Stainless Steel Tip 50 State legal Mandrel Bent Stainless Steel Tube Stainless Steel Ultra Flo+ Muffler 90 Day Performance And Sound Guarantee Limited Lifetime Warranty 100% welded design for maximum durability Straight through design ensures unrestricted exhaust flow and reduces back pressure CRF