Exhaust Muffler for 4 x 9in. Oval Straight-Through Performance Exhaust Muffler MagnaFlow 11239 Jones 5 Substrate Material Ceramic Air

5 Substrate Material Ceramic Air Tube Adaptable No Converter Quantity 2 Inlet Attachment Bolt-On Finish Stainless Steel Material Stainless Steel Series OEM Grade Subtitle Federal / EPA Compliant

Pontiac G5 (2007)

GMC P2500 (1983

This custom designed aluminum heat shield is pre-formed to fit all Flowmaster 40 Series mufflers and attaches easily with included stainless steel muffler straps

produced using advanced CNC precision robotic manufacturing techniques and features durable

Exhaust Muffler for 4 x 9in. Oval Straight-Through Performance Exhaust Muffler MagnaFlow 11239 Jones 5 Substrate Material Ceramic AirExhaust Muffler Universal Performance Muffler 3 3 The MagnaFlow 4" X 9" Oval Straight Through 11239 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno proven performance thanks to its free flowing straight through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 3 3in. diameter inlet outlet Straight Through layout allows you to install it