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2004.5-2006 LLY Duramax Performance Exhaust Systems

Brand: Corsa Performance Exhaust Part Number: 25019
 DISCONTINUED  Fits 6.6L Duramx Diesel 2500 or 3500 Crew Cab/Long Bed Trucks (also fits dually), part #25019Straight-through 4", nonrestrictive system design maximizes airflow, improving performance and fuel economy. Mandrel Bends and design deliver increased airflow vs. stock. Downpipe..
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Brand: MBRP Part Number: S6004AL
DISCONTINUEDThis item was replaced with a new system and the year range fitment changed. Click here to view the S6005P exhaust.MBRP 2001+ Chevy/GMC  Duramax Aluminized 4" Exhaust System Aluminized Installer Series, Turbo Back with front pipe and cat-delete pipe. Includes 304 stainless p..
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Brand: MBRP Part Number: S60200PLM
DISCONTINUEDThis item was replaced with a new system and the year range fitment changed. Click here to view the S60210PLM exhaust.MBRP Performance Series 5 Inch Off Road Aluminized Exhaust system without muffler for the 01-07 Chevy 6.6L Duramax Diesels.For off-road use, this system deletes the ..
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Brand: MBRP Part Number: S60200SLM
DISCONTINUEDThis item was replaced with a new system and the year range fitment changed. Click here to view the S60210SLM exhaust.2001-2007 Chevy/GMC Duramax 2500/35005" Down Pipe Back, Off Road - no muffler, Single Side, T409 Fits all bed & cab configurations. Features 409SS construction...
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Brand: MBRP Part Number: S60200AL
DISCONTINUEDThis item was replaced with a new system and the year range fitment changed. Click here to view the S6021P exhaust.How easy is it to install the industries only “true” 5 inch performance exhaust system? Thanks to the design crew at MBRPinc, whether you go with the Down Pipe Back Off..
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Brand: MBRP Part Number: S6004PLM
DISCONTINUEDThis item was replaced with a new system and the year range fitment changed. Click here to view the S6005PLM exhaust.MBRP Performance Series 4 Inch Turbo Back Off Road Aluminized Exhaust system without muffler for the 01-07 Chevy 6.6L Duramax Diesels.For off-road use, this system delete..
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Brand: MBRP Part Number: S6004P
DISCONTINUEDThis item was replaced with a new system and the year range fitment changed. Click here to view the S6005P exhaust.MBRP Performance Series Off Road Aluminized Exhaust system for the 01-07 Chevy 6.6L Duramax Diesels.For off-road use, this system deletes the catalytic converter. F..
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Brand: MBRP Part Number: S6004409
DiscontinuedThe Best Systems Start with the Best Materials The MBRP 4" XP Series Downpipe-Back Exhaust System S6004409 is the exhaust of choice for the 2001-2004 GM 6.6L Duramax LB7 enthusiast who needs a system that can take anything that the road throws at it. This system's rugged sixteen ga..
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Brand: MBRP Part Number: S6004SLM
DISCONTINUED!This item was replaced with a new system and the year range fitment changed. Click here to view the S6005SLM exhaust.2001-2007 Chevy/GMC 4" Down Pipe Back, EC/CC, Off Road - no muffler, Single, T409 Built from 16 gauge T409 stainless steel our SLM Series performance exhaust syste..
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Brand: MBRP Part Number: S60200409
DISCONTINUED2001-2007 Chevy/GMC 2500/3500 Duramax, Classic, EC/CC5" Off Road, Single Side (includes front pipe), T409 KEY FEATURES: * Rich, mellow exhaust note * Installs with common hand tools * Can improve fuel economy by 1-2 mpg * Boosts torque and horsepower * Maximum EGT reduction   Built..
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Brand: Diamond Eye Part Number: 361001
DISCONTINUED    361001 - FOR 2001, 2002, 2003, 2004, 2005, 2006 & EARLY 2007 - CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 - 4" T409 STAINLESS STEEL FRONT PIPEIMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems..
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Brand: Magnaflow Part Number: 18982
DiscontinuedV8 6.6L (DIESEL); Silverado 2500HD/3500 5.0in. Turbo-Back; SINGLE PASSENGER SIDE REAR EXIT; NO MUFFLER, NO TIPMaterial: Aluminized SteelTubing O.D. Size: 5in.System Type: Turbo-BackTIP O.D. Size:TIP Quantity:Single/Dual: SingleExit Position: SINGLE PASSENGER SIDE REAR EXIT Feature..
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Brand: Magnaflow Part Number: 16930
Discontinued (Updated 1/31/2024) V8 6.6L (DIESEL); Silverado 3500; Crew Cab/ Long Bed (96in. Bed) Dually 4.0in. Cat-Back; 5.0in. Double Wall Polished Stainless Tip; SINGLE PASSENGER SIDE REAR EXIT Material: 100% Stainless Steel Tubing O.D. Size: 4in. System Type: Cat-Back TIP O.D. Size: ..
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Brand: AP Exhaust Technologies Part Number: 38960
Discontinued (Updated 2/23/2024) The AP Exhaust 38960 Replacement Intermediate Pipe is a quality 100% aluminized replacement exhaust pipe for your 2001-2007 GM 6.6L Duramax (133" Wheelbase) truck. AP Exhaust makes sure all brackets, flanges, and shielding are in their original locations. ..
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