Gibson SFT Superflow Center/Dual Round Muffler - 7x24in/3in Inlet/2.5in Outlet - Stainless E524 Black Machined Face 20x8.5 ET35 5.112 - Square Set 4 Wheels and less bind as the

and less bind as the arm travels through its suspension

Increase Turbo spool-up and decrease EGTs

we don’t believe in compromise

Firestone Ride-Rite air helper springs provide load support through the use of air pressure that can be adjusted for changing loads

Gibson SFT Superflow Center/Dual Round Muffler - 7x24in/3in Inlet/2.5in Outlet - Stainless E524 Black Machined Face 20x8.5 ET35 5.112 - Square Set 4 Wheels and less bind as theGibson SFT Muffler delivers the powerful 'big block' sound at the tailpipe with more usable pulling power and torque! The Gibson difference is that our mufflers are quieter inside the cab than any other aftermarket muffler. Featuring a baffled and chambered Muffler (not packed or screened, nothing to blow out)for better volume efficiency with unrestricted flow. All welded construction.