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Gibson MWA Superflow Center/Center Round Muffler - 5x10in/2.5in Inlet/2.5in Outlet - Stainless
$382.99
The Gibson MWA round race Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD in a 5.0 in. compact competition ready package! This Straight-thru design promotes exhaust gases to flow at the highest rates...
Gibson MWA Superflow Center/Center Round Muffler - 5x10in/3in Inlet/3in Outlet - Stainless
$422.99
The Gibson MWA round race Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD in a 5.0 in. compact competition ready package! This Straight-thru design promotes exhaust gases to flow at the highest rates...
Gibson MWA Superflow Center/Dual Oval Muffler - 4x9x14in/3in Inlet/2.5in Outlet - Stainless
$306.99
Gibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight-thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3-in. straight pipe, improving power...
Gibson MWA Superflow Center/Dual Oval Muffler - 4x9x14in/3in Inlet/3in Outlet - Stainless
$537.99
Gibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight-thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3-in. straight pipe, improving power...
Gibson MWA Superflow Dual/Dual Oval Muffler - 4x9x14in/2.5in Inlet/2.5in Outlet - Stainless
$419.99
Gibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight-thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3-in. straight pipe, improving power...
Gibson MWA Superflow Dual/Dual Oval Muffler - 4x9x14in/3in Inlet/3in Outlet - Stainless
$455.99
Gibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight-thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3-in. straight pipe, improving power...
Gibson MWA Superflow Offset/Center Oval Muffler - 4x9x14in/2.25in Inlet/2.25in Outlet - Stainless
$537.99
Gibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight-thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3-in. straight pipe, improving power...
Gibson MWA Superflow Offset/Center Oval Muffler - 4x9x14in/2.5in Inlet/2.5in Outlet - Stainless
$613.99
Gibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight-thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3-in. straight pipe, improving power...
Gibson MWA Superflow Offset/Center Oval Muffler - 4x9x14in/3in Inlet/3in Outlet - Stainless
$520.99
Gibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight-thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3-in. straight pipe, improving power...
Gibson MWA Superflow Offset/Offset Oval Muffler - 4x9x14in/2.25in Inlet/2.25in Outlet - Stainless
$469.99
Gibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight-thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3-in. straight pipe, improving power...
Gibson MWA Superflow Offset/Offset Oval Muffler - 4x9x14in/2.5in Inlet/2.5in Outlet - Stainless
$470.99
Gibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight-thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3-in. straight pipe, improving power...
Gibson MWA Superflow Offset/Offset Oval Muffler - 4x9x14in/3in Inlet/3in Outlet - Stainless
$478.99
Gibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight-thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3-in. straight pipe, improving power...
Gibson SFT Superflow Center/Center Round Muffler - 8x24in/2.5in Inlet/3in Outlet - Stainless
$665.99
Gibson 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...
Gibson SFT Superflow Center/Center Round Muffler - 8x24in/3.5in Inlet/3.5in Outlet - Stainless
$764.99
Gibson 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...
Gibson SFT Superflow Center/Center Round Muffler - 8x24in/3in Inlet/3in Outlet - Stainless
$724.99
Gibson 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...
Gibson SFT Superflow Center/Center Round Muffler - 8x24in/4in Inlet/4in Outlet - Stainless
$823.99
Gibson 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...
Gibson SFT Superflow Center/Dual Round Muffler - 7x19in/3in Inlet/2.5in Outlet - Stainless
$724.99
Gibson 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...
Gibson SFT Superflow Center/Dual Round Muffler - 7x24in/3in Inlet/2.5in Outlet - Stainless
$823.99
Gibson 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...
Gibson SFT Superflow Center/Dual Round Muffler - 8x24in/3.5in Inlet/3in Outlet - Stainless
$1,000.99
Gibson 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...
Gibson SFT Superflow Center/Dual Round Muffler Stainless
$691.99
Gibson 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...
Gibson SFT Superflow Dual/Center Round Muffler - 8x24in/3in Inlet/4in Outlet - Stainless
$905.99
Gibson 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...
Gibson SFT Superflow Dual/Dual Round Muffler - 8x24in/3in Inlet/2.5in Outlet - Stainless
$823.99
Gibson 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...
Gibson SFT Superflow Dual/Offset Round Muffler - 8x24in/2.5in Inlet/3in Outlet - Stainless
$823.99
Gibson 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...
Gibson SFT Superflow Offset/Dual Round Muffler - 8x24in/3in Inlet/2.25in Outlet - Stainless
$823.99
Gibson 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...