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Exhaust Systems

Exhaust Systems for the 2006+ LBZ Duramax

From Diamond Eye, AFE, MBRP, Bully Dog, Pypes, Expandit, and Banks.

*Please note: Some 5 inch and dual exhaust systems DO NOT work with a factory spare tire installed. Please contact the exhaust manufacturer before purchasing to verify fitment.

Brand: AP Exhaust Technologies Part Number: 2548
Keep your 2001-2007 GM 6.6L Duramax as quiet as it came from the factory with the AP Exhaust 2548 Challenge Series Replacement Muffler. This muffler features a patented Single Cartridge Muffler design along with a 100% aluminized steel construction for minimal back-pressure and maximum sound control..
$128.89

Brand: AP Exhaust Technologies Part Number: 38960
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.Note: The OE exhaust system was a welded asse..
$67.74

Brand: AP Exhaust Technologies Part Number: 48681
If you're looking for a quality replacement intermediate pipe with OE fit for your 2001-2007 GM 6.6L Duramax (143.5" Wheelbase), turn to the AP Exhaust 48681 Replacement Intermediate Pipe. AP Exhaust makes sure all brackets, flanges, and shielding are in their original locations and constructs their..
$150.07

Brand: AP Exhaust Technologies Part Number: 48682
Get excellent corrosion resistance and an OE fit for the exhaust on your 2001-2007 GM 6.6L Duramax (153" Wheelbase) with the AP Exhaust 48682 Replacement Intermediate Pipe. AP Exhaust constructs their pipes from 100% aluminized steel and make sure all brackets, flanges, and shielding are in their or..
$136.45

Brand: AP Exhaust Technologies Part Number: 58527
When it comes time to replace the intermediate pipe on your 2001-2007 GM 6.6L Duramax (157.5" Wheelbase), use high-quality components like the AP Exhaust 48668 Replacement Intermediate Pipe. AP Exhaust constructs their pipes from 100% aluminized steel and make sure all brackets, flanges, and shieldi..
$127.31

Brand: AP Exhaust Technologies Part Number: 64824
The AP Exhaust 64824 Replacement Tail pipe is modeled after the stock pipe on your 2001-2007 GM 6.6L Duramax, featuring the necessary brackets, flanges, and shielding for an OE fit and appearance. AP Exhaust uses 100% aluminized heavy 14 and 16-gauge steel piping to construct their tail pipes, then ..
$140.05

Brand: Dirty Hooker Diesel Part Number: 300-120
DHD's high flow manifold bundle increases exhaust air flow over 55% without any port modifications. Additional gains can be found in port matching and port blending. Our manifolds are cast from the same high Silca Iron that's become standard in the high flow manifold market. Included in the high flo..
$775.00

Brand: Expandit Part Number: DUR350MRP
01-07 Chevy/GM 6.6L Duramax Diesel Stock Muffler Delete Pipe Does not fit 08+ LMM Duramax equipped trucks.Quickly and easily straight-pipe your Chevy Duramax to allow your engine to breathe!Simply cut the exhaust as close to your muffler as possible on both sides of the stock muffler, then install t..
$84.25

Brand: MBRP Part Number: S60200PLM
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 catalytic converter.Features: Delivers a rich, mellow exhaust note Installs with common hand tools Can improve fuel economy by 1-..
$499.99 $499.99

Brand: MBRP Part Number: S6004PLM
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 deletes the catalytic converter. Fits extended can & crew cab configurations, long or short box. Regular cab trucks may require cust..
$399.99 $399.99

Brand: Diamond Eye Part Number: 341007
Diamond Eye Aluminized 5" Tailpipe. This is the piece that exits from the vehicle. If you need the 1st tailpipe piece, see below. Fits 2001 - 2007 GM 6.6L Duramax Diesel Diamond Eye part number: 341007IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & component..
$74.69 $74.69

Brand: Magnaflow Part Number: 18982
V8 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 Features and Benefit..
$607.00

Brand: Pacific Performance Engineering Part Number: 117000500
RThe PPE 117000500 3" Stainless Steel Downpipe for your 2004.5-2010 GM 6.6L Duramax allows you to removed your crushed oval stock downpipe and replace it with a smooth round, long lasting 304 stainless steel down pipe. Spiral wrapped with titanium woven thread for superior heat that's held in place ..
$149.99 $149.99

Brand: MBRP Part Number: GM8424
3" Down Pipe Chevy/ GMC 2004.5-2010 (LLY/ LBZ/ LMM) While the search for more power for your LLY, LBZ or LMM Duramax powered vehicle usually leads you down the path of exhaust, intake and tuner, one item that is often overlooked is the factory restrictive turbo direct pipe. MBRP has addressed this ..
$174.99 $174.99

Brand: MBRP Part Number: MDA30
Muffler Delete Pipe 4" Inlet /Outlet 30" OverallUniversal There are always those purists who push the envelope in their pursuit of maximum performance. It is for these true enthusiasts that we build what is one of the most extensive line-ups of muffler deletes in the industry. Extreme performance an..
$59.99 $59.99

Brand: MBRP Part Number: S60200AL
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 Road (which ships complete with a front pipe) or you go with a Cat Back, it will always be bolt on easy. With every MBRPinc exhaust..
$629.99 $629.99

Brand: Diamond Eye Part Number: 341006
Diamond Eye Aluminized 5" Tailpipe. This is the piece that connects to the last tailpipe piece. If you need the 2nd tailpipe piece (exiting piece), see below. Fits 2001 - 2007 GM 6.6L Duramax Diesel Diamond Eye part number: 341006IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Ey..
$85.79

Brand: Grand Rock Part Number: GRVB-384G
The Grand Rock V-Band Clamp VB-384G is a replacement for the factory clamp your 2001-2007 GM 6.6L Duramax. This clamp joins the bottom of your downpipe, to the front-pipe in your exhaust system. The factory clamp is exposed to extreme conditions from constant heat cycles, and being exposed to the el..
$19.99

Part Number: NIC 16219
2 13/16" - Length 7/8" - Height 5/16" - Hanger Holes 1 1/2" - Spacing between holes Part number: 16219 (16219-1, 16219-10, BR560-001)..
$4.99

Brand: MBRP Part Number: S60200SLM
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. MBRP: S60200SLM Picture for representation only. *NOTE: If installing on regular cab truck you must purchase one of the extension pipes..
$599.99 $599.99

Brand: BD Power Part Number: 1041460
BD “Full Bore” 01-07 Chevy/GM Duramax LB7,LLY, & LBZ Exhaust Manifold Improve exhaust flow, reduce exhaust gas temperature (EGT) and realize greater power gains with the new “Full Bore” driver’s side exhaust manifold for the ’01-’07 GM Duramax.You may not know it, but the factory driver’s side mani..
$171.19 $171.19

Brand: Diamond Eye Part Number: 321001
DISCONTINUED321001 - 2001, 2002, 2003, 2004, 2005, 2006 & EARLY 2007 - CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 - 4" ALUMINIZED FRONT PIPEIMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California..
$0.00

Brand: Diamond Eye Part Number: 361045
361045 - FOR 2001, 2002, 2003, 2004, 2005, 2006 & EARLY 2007 - CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 - 4" T409 STEEL - PERFORMANCE DIESEL EXHAUST - 4 BOLT ADAPTER PLATE This adapter plate has a 4-bolt welded flange on one side and a 4 inch diameter slip-fit connection on the opposite side. It is ..
$48.30

Brand: Pypes Exhaust Part Number: DTD4507
04.5-07 DURAMAX TURBO DIRECT For 2004, this is a mid year motor change.FITS 2004-1/2 to 2010BOTH ENDS OF PIPE ARE ROUND Pypes part #DTD4507..
$132.51

Brand: Diamond Eye Part Number: 321052
Replacement section for second section of tailpipe only on 01-07 6.6L Duramax. The first section is part # 321051 Image for Representation only, may not be actual part. IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Ta..
$43.25

Brand: Diamond Eye Part Number: 321056
Diamond Eye Performance has developed a Turbo Direct pipe for the ’04- '010 Chevy/GM LLY, LBZ, & LMM Diesel Exhaust systems.   It features CNC machined end-forms for precise fit, mandrel bent tubing for smoother flow from the turbo and is covered with special thermal resistant wrapping to help reduc..
$186.36 $186.36

Brand: Pacific Performance Engineering Part Number: 116111xxx
50 States Emissions LegalPPE’s High-Flow Exhaust Manifolds and Up-Pipes have a 53% greater flow over stock and are 50 State emissions legal.PPE Manifolds are made from high-quality cast iron and the Up Pipes are made from 11 gauge 304 stainless steel. The aircraft grade 304 stainless steel Up-Pipe b..
$899.00 $899.00

Brand: FloPro Part Number: 10100
2004.5-2010, 6.6L, 2500/3500, 3" Turbo Direct Pipe. Competition Exhaust PipesSimple bolt on installation for competition use Built using heavy duty steel in 3” diameter Utilizes OE style connections to ensure a proper fitment Flo Pro part number:  10100..
$143.00

Brand: Diamond Eye Part Number: 4001
4001 - FOR 2001, 2002, 2003, 2004, 2005, 2006 & EARLY 2007 - CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 - PERFORMANCE DIESEL EXHAUST - HIGH-TEMPERATURE 4 BOLT GASKET - USED FOR 321045 OR 361045IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship..
$15.95

Brand: Diamond Eye Part Number: 321051
Replacement section for first section of tailpipe only on 01-07 6.6L Duramax. The Second section is part # 321052 Image for Representation only, may not be actual part. IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Ta..
$63.65

Brand: Diamond Eye Part Number: 321046
This is the pipe that is between the downpipe and muffler. 4" Aluminized Diamond Eye part number: 321046IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Take a look at our product selection for alternatives from other man..
$54.24 $54.24

Brand: Diamond Eye Part Number: 321040
Diamond Eye 321040 Quiet Tone Front Pipe for 01-07 GM 6.6L Duramax Classic The end of this pipe is a 4 inch OD, it does not have a flange. You will have to fab your own hookup to this pipe as it is shorter than the stock down pipe.IMPORTANT NOTE: Due to varying laws and regulations, most Diamond ..
$111.88

Brand: Diamond Eye Part Number: 361001
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 & components cannot ship to California. Take a look at our product selectio..
$110.75

Brand: MBRP Part Number: S6004P
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. Features: Delivers a rich, mellow exhaust note Installs with common hand tools Can improve fuel economy by 1-2 mpg Boosts torque ..
$449.99 $449.99

Brand: MBRP Part Number: GMS9423
Stainless Steel Extension Pipe For The Regular Cab 06-07 Chevy Diesel MBRP part number: GMS9423..
$89.99 $89.99

Brand: MBRP Part Number: S6004AL
MBRP 2001+ Chevy/GMC  Duramax Aluminized 4" Exhaust System Aluminized Installer Series, Turbo Back with front pipe and cat-delete pipe. Includes 304 stainless polished exhaust tip! The Duramax has a refined toughness to it. MBRP Inc. Has left the refined part to General Motors, and added extra to..
$559.99 $559.99

Brand: MBRP Part Number: S6004409
MBRP 01-07 Chevy Duramax Stainless 4" Exhaust System Off Road Stainless XP Series, Turbo Back with front pipe and cat-delete pipe. Includes polished stainless 5 inch tip! The Duramax has a refined toughness to it. MBRP Inc. Has left the refined part to General Motors, and added extra toughness. Th..
$699.99 $699.99

Brand: MBRP Part Number: S60200409
2001-2007 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 from 16 gauge T4..
$829.99 $829.99

Brand: MBRP Part Number: MDS930
MBRP Stainless Muffler Delete Pipe for all MBRP Ford & GM single exhaust systemsMDS930 Clamps Sold Separately DOES NOT WORK ON STOCK EXHAUSTS. FOR MBRP SYSTEMS ONLY. MBRP: MDS930..
$79.99 $79.99

Brand: Diamond Eye Part Number: 361052
Replacement section for second section of tailpipe only on 01-07 6.6L Duramax. The first section is part # 361051 Image for Representation only, may not be actual part. IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Ta..
$57.40

Brand: Diamond Eye Part Number: 321045
321045 - FOR 2001, 2002, 2003, 2004, 2005, 2006 & EARLY 2007 - CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 - 4" ALUMINIZED - PERFORMANCE DIESEL EXHAUST - 4 BOLT ADAPTER PLATE This adapter plate has a 4-bolt welded flange on one side and a 4 inch diameter slip-fit connection on the opposite side. It is ..
$34.70

Brand: MBRP Part Number: S6004SLM
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 systems offer a value price without compromising on the quality built into every component. Featuring a two-piece tail wee replaced the muffl..
$549.99 $549.99

Brand: Diamond Eye Part Number: 361051
Replacement section for first section of tailpipe only on 01-07 6.6L Duramax. The Second section is part # 361052 Image for Representation only, may not be actual part. IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye exhaust systems & components cannot ship to California. Ta..
$55.90

Brand: Wehrli Custom Fabrication Part Number: WCF100703
Includes:3" Stainless Steel Downpipe Heat Wrap & Clamps High Temp CoatingWCFAB part number: WCF100703.Click here for Wehrli powder coat samples Wehrli Custom Powder Coating is housed under the same roof as Wehrli Custom Fabrication. This has Enabled them to provide exceptional turn ar..
$199.82 $199.82

Brand: Diamond Eye Part Number: K5126S-RP
  **This Kit Does Not Include Muffler**Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year Limited Warranty on Aluminized..
$350.05 $350.05

Brand: Dirty Hooker Diesel Part Number: 300-112
Replace, worn, rusted or broken up pipe hardware with DHD's large flange up pipe bolts. Our phosphate oil coated 10.9 bolts meet or exceed all OEM specs. Their extra large flange guarantees a perfect clamp load and seal every time.   Pair these bolts with our PPE stainless gaskets for a leak free,..
$6.99

Brand: Diamond Eye Part Number: K5126A-RP
  **This Kit Does Not Include Muffler**Features: *Increased Fuel Economy *Lower EGTs *Mandrel Bent Tubing for Maximum Flow *Direct Fit *Increased Horsepower and Torque *Agressive Sound *Better Throttle Response *Easy Bolt-On Kits *Utilizes OEM Hangers *1-Year Limited Warranty on Aluminized..
$318.16 $318.16

Brand: AFE Part Number: 49-44007-P
This aFe turbo-back exhaust systems enhance smooth airflow from the exhaust tip all the way to the turbo. Stainless Steel construction provides a long lasting finish.5 Inch Stainless Steel! TIP IS NOT INCLUDED!AFE: 49-44007..
$942.89 $942.89

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