Performance Mufflers
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On Sale
Gibson SFT SuperFlow Stainless Steel Muffler 4.00" Center / 4.00" Center 24" Round Body 788040S
Gibson Performance Exhaust
MSRP: $465.33Now: $321.08Was: $465.33Gibson 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...MSRP: $465.33Now: $321.08Was: $465.33 -
On Sale
Gibson SFT SuperFlow Stainless Steel Muffler 3.00" Dual / 2.50" Dual 24" Round Body 766300S
Gibson Performance Exhaust
MSRP: $465.33Now: $321.08Was: $465.33Gibson 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...MSRP: $465.33Now: $321.08Was: $465.33 -
On Sale
Gibson SFT SuperFlow Stainless Steel 3.50" Center / 3.00" Dual 24" Round Body Exhaust – 758350S
Gibson Performance Exhaust
MSRP: $568.09Now: $391.98Was: $568.09Gibson 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...MSRP: $568.09Now: $391.98Was: $568.09 -
On Sale
Gibson SFT SuperFlow Stainless Steel 3.00" Offset / 2.25" Dual 24" Round Body Exhaust – 758300S
Gibson Performance Exhaust
MSRP: $465.33Now: $321.08Was: $465.33Gibson 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...MSRP: $465.33Now: $321.08Was: $465.33 -
On Sale
Gibson SFT SuperFlow Stainless Steel Muffler 2.50" Dual / 3.00" Offset 24" Round Body – 758250S
Gibson Performance Exhaust
MSRP: $465.33Now: $321.08Was: $465.33Gibson 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...MSRP: $465.33Now: $321.08Was: $465.33 -
On Sale
Gibson SFT SuperFlow Stainless Steel Muffler 3.00" Center / 2.50" Dual 19" Round Body – 758219S
Gibson Performance Exhaust
MSRP: $408.28Now: $281.72Was: $408.28Gibson 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...MSRP: $408.28Now: $281.72Was: $408.28 -
On Sale
Gibson SFT SuperFlow Stainless Steel 2.50" Center / 1.75" Dual 16" Round Body Exhaust – 758216S
Gibson Performance Exhaust
MSRP: $388.84Now: $268.30Was: $388.84Gibson 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...MSRP: $388.84Now: $268.30Was: $388.84 -
On Sale
Gibson Stainless Steel Clamp-On Marine Exhaust Bullet Muffler – 4.5" Diameter – 110003
Gibson Performance Exhaust
MSRP: $1,134.68Now: $782.93Was: $1,134.68Made from premium stainless steel, this kit is More than just a sound upgrade, this exhaust delivers serious performance. Get ready for extra horsepower, torque, and throttle response that kicks in right when you need it most. Whether you're smashing...MSRP: $1,134.68Now: $782.93Was: $1,134.68 -
On Sale
Gibson Stainless Steel Transom Mount Marine Exhaust Bullet Muffler – 4" Diameter – 110002
Gibson Performance Exhaust
MSRP: $1,134.68Now: $782.93Was: $1,134.68Gibson Bullet Marine Mufflers-4-inch Inlet Diameter: 4" Inlet and 11" Overall Length Transom Mount: Easy, bolt-on installation with no custom fabrication needed. High Horsepower Capability: Tested up to 1,200 HPwith minimal or no power loss...MSRP: $1,134.68Now: $782.93Was: $1,134.68 -
On Sale
Gibson Stainless Steel Clamp-On Marine Exhaust Bullet Muffler – 4" Diameter – 110001
Gibson Performance Exhaust
MSRP: $1,134.68Now: $782.93Was: $1,134.68Gibson Bullet Marine Mufflers-4-inch Inlet Diameter: 4" inlet and 11" Overall Length High Horsepower Capability: Tested up to 1,200 HPwith minimal or no power loss. High-Quality Construction: T304 Stainless steel build for durability and corrosion...MSRP: $1,134.68Now: $782.93Was: $1,134.68