4" DOWNPIPE BACK SINGLE | 2007.5-2010 GM 2500/3500 6.6L DURAMAX Style:Muffler Extends Oil Change Interval

Extends Oil Change Interval

Avoid a costly failure down the road and convert your CP4 to a CP3 with our complete

Once the ECM is upgraded

Feeds stock System at 10 PSI Fuel Pressure

4" DOWNPIPE BACK SINGLE | 2007.5-2010 GM 2500/3500 6.6L DURAMAX Style:Muffler Extends Oil Change IntervalThese exhaust systems are available in a 16 gauge aluminized steel or T409 Stainless. FLO~PRO has made the necessary changes to ensure easy installation as all our exhaust kits come with necessary clamps, preweld contour bent hangers, and stronger flanges. With this exhaust system you can expect increased performance, lower EGTs and improved flow. Allow your truck to breath with this FLO~PRO exhaust system. FLO~PRO, horsepower you can hear! Features: