Flowmaster FlowFX Cat-Back Exhaust Kit 09-13 GM Pickup 1500 5.3L HASZ20PHOTOGP Thick Fins for Strength and

Thick Fins for Strength and Improved Cooling

SVOSince 1989

combined with an open flow corner

3/8 NPT Draig Plug

El Camino 1987-1973

Flowmaster FlowFX Cat-Back Exhaust Kit 09-13 GM Pickup 1500 5.3L HASZ20PHOTOGP Thick Fins for Strength andOur new FlowFX cat back exhaust system is manufactured using durable 409 stainless steel throughout and features a 3. 00 inch inlet pipe leading to a single inlet dual outlet FlowFX "straight through" muffler for great sound and maximum performance. The dual 2. 50 inch mandrel bent tailpipes exit out the side at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing. The system is finished off with a pair