Silencieux D'échappement

This heavy duty aluminized fiberglass packed style muffler from Flo~Pro fits most 4" exhaust systems.

This heavy duty stainless fiberglass packed style muffler from Flo~Pro fits most 4" exhaust systems.

This heavy duty aluminized baffle style muffler from Flo~Pro fits most 4" exhaust systems.

This heavy duty stainless fiberglass packed style muffler from Flo~Pro fits most 4" exhaust systems.

This heavy duty aluminized baffle style muffler from Flo~Pro fits most 4" exhaust systems.

This heavy duty aluminized fiberglass packed style muffler from Flo~Pro fits most 5" exhaust systems.

This heavy duty stainless fiberglass packed style muffler from Flo~Pro fits most 5" exhaust systems.

This heavy duty aluminized fiberglass packed style muffler from Flo~Pro fits most 5" exhaust systems.

This heavy duty stainless fiberglass packed style muffler from Flo~Pro fits most 5" exhaust systems.

Twister Resonator Mufflers are designed for the race track but fit for all drivers. Twister's incorporate a dual flow path which cancels exhaust drone noise while also creating a vacuum effect - accelerating the exhaust through the muffler. Aluminized Finish, Fits most 4" Exhaust Systems.

Twister Mufflers are designed for the race track but fit for all drivers. Twister's incorporate a dual flow path which cancels drone noise while also creating a vacuum effect - accelerating the exhaust through the muffler. Stainless Steel Finish, Fits most 4" Exhaust Systems.

Twister Mufflers are designed for the race track but fit for all drivers. Twister's incorporate a dual flow path which cancels drone noise while also creating a vacuum effect - accelerating the exhaust through the muffler. Aluminized Steel Finish, Fits most 4" Exhaust Systems.

Twister Mufflers are designed for the race track but fit for all drivers. Twister's incorporate a dual flow path which cancels drone noise while also creating a vacuum effect - accelerating the exhaust through the muffler. Stainless Steel Finish, Fits most 4" Exhaust Systems.

Twister Resonator Mufflers are designed for the race track but fit for all drivers. Twister's incorporate a dual flow path which cancels exhaust drone noise while also creating a vacuum effect - accelerating the exhaust through the muffler. Aluminized Finish.

Twister Resonator Mufflers are designed for the race track but fit for all drivers. Twister's incorporate a dual flow path which cancels exhaust drone noise while also creating a vacuum effect - accelerating the exhaust through the muffler. Stainless Steel Finish, Fits most 5" Exhaust Systems.

A stainless steel replacement muffler delete pipe for FPSS833, FPSS838, FPSS843, FPSS853, FPSS819 kits that fit 2008-2010 Ford Powerstrokes and 2004.5-2009 Dodge Cummins. If you have a muffler currently in your truck (with 4" aftermarket Flo~Pro exhaust) and want to delete it, or, just require a replacement, then this is the pipe for you!

A stainless steel replacement muffler delete pipe for 2003-2004 and 2013-2018 Dodge Cummins trucks. If you have a muffler currently in your truck (with 4" aftermarket Flo~Pro exhaust) and want to delete it, or, just require a replacement, then this is the pipe for you!

A replacement muffler delete pipe for FP833, FP838, FP843, FP853, FP819 kits that fit 2008-2010 Ford Powerstrokes and 2004.5-2009 Dodge Cummins. If you have a muffler currently in your truck (with 4" aftermarket Flo~Pro exhaust) and want to delete it, or, just require a replacement, then this is the pipe for you!