For a more agressive sound choose # 817669 with the Super 40 series mufflers.

                    Video Clip 817666 Moderate                                        Video Clip 817669 Aggressive

 

  Flowmaster's Force II cat-back exhaust system # 817672 for the 2014 GM 1500 trucks is perfect for the Marken Performance customer who's looking for a moderate sound level and more performance. This bolt-on SOS (Single Out Side) emissions-legal system, for the 5.3L V8 Crew Cab models with 5.5' and 6.5' bed, features a stainless steel Super 50 Series muffler and a single 3.00" stainless steel mandrel bent tailpipe. It finishes off with a polished 4.00" logo embossed stainless steel tip. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty.

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  Flowmaster now has a complete DPF back system # 817642 for 2007-2010 Chevrolet and GMC 2500HD & 3500HD series pickup trucks with the 6.6L Duramax diesel engine available from Marken Performance providing a mild to moderate sound level both inside and outside of the vehicle.  Its designed to fit Crew Cab-Long/Short Bed and Extended Cab-Long Bed models only. The system connects at the flanged connection behind the factory DPF (Diesel Particulate Filter) unit. The muffler in the system is a single inlet, dual outlet "Power Chamber".  The dual 4.00" tailpipes exit out each side of the vehicle behind the rear tires and are finished off with a 5.00" diameter polished 304S stainless tips.

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