Flowmaster Clamp-On Stainless Exhaust Tip - 3 in Inlet - 4-1/2 in Round Outlet - Black Ceramic Coated 15407B 529500 2004-2008 GMC W4500 Forward

2004-2008 GMC W4500 Forward

Air box can be fastened to the brackets

HTE Series EVO

Sweet Type 2 PS Pump

Flowmaster Clamp-On Stainless Exhaust Tip - 3 in Inlet - 4-1/2 in Round Outlet - Black Ceramic Coated 15407B 529500 2004-2008 GMC W4500 ForwardFlowmaster Clamp On Stainless Exhaust Tip 3 in Inlet 4 1 2 in Round Outlet Black Ceramic Coated Product Description: Exhaust Tip Clamp On 3 in Inlet Pipe Diameter 4. 5 in Round Outlet 7 in Long Double Wall Rolled Edge Angled Cut Stainless Black Ceramic Coated In 1983 California Sprint Car racers were experiencing 'excessive sound' issues and were told to quiet the cars down or stop racing. Flowmaster founder Ray Flugger created Flowmaster's first