Flowmaster Flow FX Muffler LMM Duramax " model and aftermarket upgrades on

model and aftermarket upgrades on the vehicle

Replacement tube for cold side of the intercooler

One (1) Titanium Signature Series Plus Fuel System for2015-2016 GM/Chevy Duramax 6

3L was engineered to minimize air restriction and flow better than stock

maintenance intervals should be based on engine hours as opposed to mileage (F-Series trucks built after 2004 are all equipped with hour meters)

Flowmaster Flow FX Muffler LMM Duramax " model and aftermarket upgrades onFlowmaster's Flow FX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the "chambered" muffler sound. The interior features a large 3. 00 inch "straight through" stainless steel perforated core, surrounded with high temperature sound absorption materials delivering a deep traditional mellow tone. The internal flow design is reversible, so the muffler can be installed in either