2011-2019 Ram Cat-Back Exhaust Flowmaster Stainless Steel 4wd-switches 8 V8 1969 - 1977

8 V8 1969 - 1977 Ford Custom 500   351/5

5 V8 1967 - 1968 Chevrolet Chevelle Concours 396/6

SKU Number : CB20015 Brand : RT Off-Road UPC : 848399083064 Part Type : Combo Beach Topper Dimension : 12

3 V8 1966 - 1969 Dodge Coronet 500 440/7

2011-2019 Ram Cat-Back Exhaust Flowmaster Stainless Steel 4wd-switches 8 V8 1969 - 1977Overview: The new Flowmaster Flow FX cat back exhaust system for the 2011 2019 GM Silverado Sierra 2500 3500 HD trucks with the 6. 0 liter engine is manufactured using durable 409 stainless steel throughout and features 3. 50 inch mandrel bent pipes for better exhaust gas flow, and a Flow FX "straight through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +21 hp and +23 lb ft at the rear