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Duramax Cat Back Exhaust Products

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Flo-Pro 4" Cat Back Dual Exhaust - Aluminized - GM 2011-2015

SKU: FP761
$707.00 CAD
FloPro's 4" Aluminized Steel DUAL Cat-Back exhaust kit for your 2011 - 2015 GM 6.6L Duramax LML - No Muffler / No Tip

Flo-Pro 4" Cat Back Dual Exhaust - Stainless - GM 2011-2015

SKU: FPSS761
$734.00 CAD
FloPro's 4" T-409 Stainless Steel DUAL Cat-Back exhaust kit for your 2011 - 2015 GM 6.6L Duramax LML - No Muffler / No Tip

Flo-Pro 4" Cat Back Exhaust - Aluminized - GM 2011-2015

SKU: FP860
$441.00 CAD
FloPro's 4" Aluminized Steel Cat-Back exhaust kit for your 2011 - 2015 GM 6.6L Duramax LML - With Muffler / No Tip

Flo-Pro 4" Cat Back Exhaust - Aluminized - No Muffler - GM 2011 - 2015

SKU: FP861
$386.00 CAD
FloPro's 4" Aluminized Steel Cat-Back exhaust kit for your 2011 - 2015 GM 6.6L Duramax LML - No Muffler / No Tip

Flo-Pro 4" Cat Back Exhaust - Stainless - GM 2011-2015

SKU: FPSS860
$536.00 CAD
FloPro's 4" T-409 Stainless Steel Cat-Back exhaust kit for your 2011 - 2015 GM 6.6L Duramax LML - With Muffler / No Tip

Flo-Pro 4" Cat Back Exhaust - Stainless - No Muffler - GM 2011-2015

SKU: FPSS861
$461.00 CAD
FloPro's 4" T-409 Stainless Steel Cat-Back exhaust kit for your 2011 - 2015 GM 6.6L Duramax LML - No Muffler / No Tip

Flo-Pro 4" Cat-Back Exhaust - Aluminized - GM 2001-2005 EC-CC/SB-LB w/ 4 Bolt Flange

SKU: FP823
$357.00 CAD
FloPro's 4" Aluminized Cat-Back Exhaust for your 2001 - 2005 GMC/Chevy Duramax 6.6L LB7 / LLY - With Muffler, No Tip. This exhaust system is for trucks with an OEM 4 Bolt Flange coming off of the catalytic convertor.

Flo-Pro 4" Cat-Back Exhaust - Stainless - GM 2001-2005 EC-CC/SB-LB w/ 4 Bolt Flange

SKU: FPSS823
$424.00 CAD
FloPro's 4" T-409 Stainless Steel Cat-Back Exhaust for your 2001 - 2005 GMC/Chevy Duramax 6.6L LB7 / LLY - With Muffler, No Tip. This exhaust system is for trucks with an OEM 4 Bolt Flange coming off of the catalytic convertor.

Flo-Pro 5" Cat Back Exhaust - Aluminized - No Muffler - GM 2011 - 2015

SKU: FP661
$563.00 CAD
FloPro's 5" Aluminized Steel Cat-Back Exhaust kit for your 2011 - 2015 GM 6.6L Duramax LML - No Muffler / No Tip

Flo-Pro 5" Cat Back Exhaust - Aluminized GM 2011 - 2015

SKU: FP660
$585.00 CAD
FloPro's 5" Aluminized Steel Cat-Back Exhaust kit for your 2011 - 2015 GM 6.6L Duramax LML - With Muffler / No Tip

Flo-Pro 5" Cat Back Exhaust - Stainless GM 2011 - 2015

SKU: FPSS660
$788.00 CAD
FloPro's 5" T-409 Stainless Steel Cat-Back Exhaust kit for your 2011 - 2015 GM 6.6L Duramax LML - With Muffler / No Tip

MBRP 4" Cat Back Exhaust - Aluminized WM/NT GM 2001-2005

SKU: MBS6000P
$404.99 CAD
MBRP's aluminized 4" Cat-Back Performance Series Exhaust System for your 2001-2005 GMC Chevy 6.6L Duramax with the LB7 or LLY engine. Comes with a T304 polished stainless muffler. Tip not included.

MBRP 4" Cat Back Exhaust - Aluminized WM/WT GM 2001-2005

SKU: MBS6000AL
$499.99 CAD
MBRP's aluminized AL INSTALLER Series 4" cat-back exhaust system, with muffler, with tip, with a single side exit for your 2001-2005 GMC/Chevy 6.6L Duramax with the LB7 or LLY engine.

MBRP 4" Cat Back Exhaust - Aluminized WM/WT GM 2006-2007 EC/CC

SKU: MBS6012AL
$474.99 CAD
MBRP's aluminized AL INSTALLER Series 4" cat-back exhaust system, with muffler, with tip, with a single side exit for your 2001-2005 GMC/Chevy 6.6L Duramax with the LBZ engine and extended cab/crew cab.

MBRP 4" Cat Back Exhaust - Stainless WM/WT GM 2001-2005

SKU: MBS6000409
$659.99 CAD
MBRP's 4" Cat Back XP Series Exhaust System for your 2001-2005 GMC Chevy Duramax 6.6L LB7 and LLY diesel pickup. Made from 16 gauge T409 stainless steel (which lasts longer than aluminized exhaust), this kit comes with a T304 polished stainless muffler and exhaust tip.

MBRP 4" Cat Back Exhaust - Stainless WM/WT GM 2006-2007

SKU: MBS6012409
$624.99 CAD
MBRP's 4" Cat Back XP Series Exhaust System for your 2006-2007 GMC Chevy Duramax 6.6L LBZ diesel pickup. Made from 16 gauge T409 stainless steel (which lasts longer than aluminized exhaust), this kit comes with a T304 polished stainless muffler and exhaust tip.

MBRP 5" Cat Back Exhaust - Aluminized WM/WT GM 2001-2005

SKU: MBS60220AL
$639.99 CAD
MBRP's aluminized AL INSTALLER Series 5" cat-back exhaust system, with muffler, with tip, with a single side exit for your 2001-2005 GMC/Chevy 6.6L Duramax with the LB7 or LLY engine.

MBRP 5" Cat Back Exhaust - Aluminized WM/WT GM 2006-2007 EC/CC

SKU: MBS60240AL
$564.99 CAD
MBRP's aluminized AL INSTALLER Series 5" cat-back exhaust system, with muffler, with tip, with a single side exit for your 2006-2007 GMC/Chevy 6.6L Duramax with the LBZ engine and extended cab/crew cab.