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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 4" Down Pipe Back Dual Exhaust - Aluminized - GM 2001-2007 EC-CC/SB-LB DRW

SKU: FP726
$596.00 CAD
FloPro's 4" aluminized steel downpipe-back DUAL exhaust for your 2001-2007 GMC/Chevy 6.6L Duramax LB7/LLY/LBZ - With Muffler / No Tips - EC-CC/SB-LB. ONLY FITS DRW/DUALLY TRUCKS. Note: Dual tail pipes may require modifications with suspension mods and or Air Bags

Flo-Pro 4" Down Pipe Back Dual Exhaust - Aluminized - GM 2001-2007 EC-CC/SB-LB SRW ONLY

SKU: FP701
$596.00 CAD
FloPro's 4" Aluminized down pipe back dual exhaust kit for your 2001-2007 GMC/Chevy 6.6L Duramax LB7/LLY/LBZ - With Muffler / No Tips - EC-CC/SB-LB. ONLY FITS 2500HD SRW (Single Rear Wheel) TRUCKS. Note: Dual tail pipes may require modifications with suspension mods and or Air Bags

Flo-Pro 4" Down Pipe Back Dual Exhaust - Stainless - GM 2001-2007 EC-CC/SB-LB SRW ONLY

SKU: FPSS701
$775.00 CAD
FloPro's 4" T-409 Stainless Steel down pipe back dual exhaust kit for your 2001-2007 GMC/Chevy 6.6L Duramax LB7/LLY/LBZ - With Muffler / No Tips. EC-CC/SB-LB. ONL FITS 2500HD SRW (Single Rear Wheel) TRUCKS. Note: Dual tail pipes may require modifications with suspension mods and or Air Bags.

Flo-Pro 4" Down Pipe Back Exhaust - Aluminized GM 2001 - 2007

SKU: FP801
$438.00 CAD
FloPro's 4" Aluminized Steel Down Pipe Back Exhaust for your 2001 - 2007 GM 6.6L Duramax LB7 / LLY / LBZ - With Muffler / No Tip

Flo-Pro 4" Down Pipe Back Exhaust - Aluminized NM GM 2001-2007

SKU: FP801NM
$393.00 CAD
FloPro's 4" Aluminized Steel Down Pipe Back Exhaust for your 2001-2007 GM 6.6L Duramax LB7 / LLY / LBZ - No Muffler / No Tip.

Flo-Pro 4" Down Pipe Back Exhaust - Stainless GM 2001-2007

SKU: FPSS801
$523.00 CAD
FloPro's 4" T-409 Stainless Steel Down Pipe Back Exhaust for your 2001 - 2007 GM 6.6L Duramax LB7 / LLY / LBZ - With Muffler / No Tip

Flo-Pro 4" Down Pipe Back Exhaust - Stainless NM GM 2001 - 2007

SKU: FPSS801NM
$480.00 CAD
FloPro's 4" T-409 Stainless Steel Down Pipe Back Exhaust for your 2001 - 2007 GM 6.6L Duramax LB7 / LLY / LBZ - No Muffler / No Tip

Flo-Pro 5" Down Pipe Back Exhaust - Aluminized GM 2001 - 2007

SKU: FP601
$595.00 CAD
FloPro's 5" Aluminized Down Pipe Back exhaust kit for your 2001 - 2007 GM 6.6L Duramax LB7 / LLY / LBZ - With Muffler / No Tip

Flo-Pro 5" Down Pipe Back Exhaust - Aluminized NM/NT GM 2001-2007

SKU: FP601NM
$550.00 CAD
Flo-Pro's 5" Aluminized Steel Down Pipe Back Exhaust Kit for your 2001-2007 GMC Chevy 6.6L Duramax diesel with the LB7, LLY, or LBZ engine. This kit contains no muffler or exhaust tips.

Flo-Pro 5" Down Pipe Back Exhaust - Stainless GM 2001 - 2007

SKU: FPSS601
$704.00 CAD
FloPro's 5" T409 Stainless Down Pipe Back exhaust kit for your 2001 - 2007 GM 6.6L Duramax LB7 / LLY / LBZ - With Muffler / No Tip

Flo-Pro 5" Down Pipe Back Exhaust - Stainless NM GM 2001 - 2007

SKU: FPSS601NM
$660.00 CAD
FloPro's 5" T409 Stainless Down Pipe Back exhaust kit for your 2001 - 2007 GM 6.6L Duramax LB7 / LLY / LBZ - No 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 - 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" Down Pipe Back COOL DUALS Exhaust - Aluminized GM 2001-2007

SKU: MBS6006AL
$889.99 CAD
MBRP's 4" aluminized AL INSTALLER Series Down Pipe Back DUAL Exhaust System for your 2001-2007 GMC Chevy 6.6L Duramax LB7, LLY, and LBZ diesel truck comes with a T304 polished stainless muffler and MBRP exhaust tips.

MBRP 4" Down Pipe Back COOL DUALS Exhaust - Stainless GM 2001-2007

SKU: MBS6006409
$1,209.99 CAD
MBRP's 4" Down Pipe Back XP Series DUAL Exhaust System for your 2001-2007 GMC Chevy Duramax 6.6L LB7, LLY, and 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 tips.

MBRP 4" Down Pipe Back Exhaust - 304 Stainless WM/WT GM 2001-2007

SKU: MBS6004304
$1,149.99 CAD
MBRP's 4" Down Pipe Back PRO Series Exhaust System for your 2001-2007 GMC Chevy Duramax 6.6L LB7, LLY, and LBZ diesel pickup. Made from mirror polished T304 stainless steel (which lasts longer than aluminized exhaust), this kit also comes with a polished stainless muffler and exhaust tip.

MBRP 4" Down Pipe Back Exhaust - Aluminized NM/NT GM 2001-2007

SKU: MBS6004PLM
$384.99 CAD
MBRP's 4" Down Pipe Back PLM Series Exhaust System for your 2001-2007 GMC Chevy 6.6L Duramax LB7, LLY, and LBZ diesel pickup. Made from heavy gauge aluminized steel, this free-flow kit does not come with a muffler or exhaust tip.

MBRP 4" Down Pipe Back Exhaust - Aluminized WM/NT GM 2001-2007

SKU: MBS6004P
$439.99 CAD
MBRP's Performance Series 4" Down Pipe Back Exhaust System for your 2001-2007 GMC Chevy 6.6L Duramax LB7, LLY, and LBZ diesel pickup. Made from heavy gauge aluminized steel, this kit comes with a 304 polished stainless muffler. No exhaust tip comes with this system.