Norcal Diesel Performance - 6.6L LML Exhaust Parts

2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts
Duramax diesel exhaust parts for 2011-2016 Chevy & GMC pickup trucks. Everything from exhaust manifolds, downpipes, DPF Filter back exhaust to repair parts for the aftertreatment systems. All our exhaust parts are high quality OEM replacement parts or better. If you're looking to improve exhaust flow, performance up pipes, downpipes and DPF back exhaust systems are a great way to remove restriction and improve the flow through your engine. Less restriction equals lower exhaust gas temperatures and improved performance. If you are in a wet climate where rust is an issue we recommend opting for the stainless steel parts for longevity. Call us with any questions at 888-290-3820 or send us a message here.

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2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - Exhaust Systems
Exhaust Systems
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - Exhaust Tips & Stacks
Exhaust Tips & Stacks

6.6L LML Exhaust Parts Featured Products

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Items 1-25 of 25
PPE Diesel - 3 Inch 304 Stainless Steel Down Pipe LML 2011-14 PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - 3 Inch 304 Stainless Steel Down Pipe LML 2011-14 PPE Diesel
3 Inch 304 Stainless Steel Down Pipe LML 2011-14 PPE Diesel
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Description: CA LEGAL CARB EO# D-701-21 CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Price: $169.99
Sale: $152.99
Save: 10%
Save: $17.00

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BD Diesel - BD Diesel UpPipe Passenger Side - Chevy 2001-2015 6.6L Duramax 1403802
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - BD Diesel - BD Diesel UpPipe Passenger Side - Chevy 2001-2015 6.6L Duramax 1403802
BD Diesel UpPipe Passenger Side - Chevy 2001-2015 6.6L Duramax 1403802
Turbocharger Up Pipe
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Description: UpPipe Passenger Side - Chevy 2001-2004 6.6L Duramax Federal Emissions Aftermarket Downpipe Required For Clearance
Condition: New
Price: $283.00
Sale: $267.95
Save: 5%
Save: $15.05

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PPE Diesel - Bolt Set For PPE Manifolds M10-1.50X35 PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - Bolt Set For PPE Manifolds M10-1.50X35 PPE Diesel
Bolt Set For PPE Manifolds M10-1.50X35 PPE Diesel
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Description: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Limited Supply: Only 0 Left!
Price: $19.99
Sale: $17.99
Save: 10%
Save: $2.00
Norcal Diesel Performance Parts - DEF Diesel Exhaust Fluid Heater Kit 12-15 GM Express Savana w/ 6.6 LGH Duramax Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - Norcal Diesel Performance Parts - DEF Diesel Exhaust Fluid Heater Kit 12-15 GM Express Savana w/ 6.6 LGH Duramax Diesel
DEF Diesel Exhaust Fluid Heater Kit 12-15 GM Express Savana w/ 6.6 LGH Duramax Diesel
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Description: DEF Diesel Exhaust Fluid Heating Pot Kit 2012-2015 Chevy GMC Express Savana w/ 6.6 LGH Duramax Diesel - F01C600294
Condition: New
Not Available
Price: $249.95

Norcal Diesel Performance Parts - DEF Diesel Exhaust Fluid Heater Kit 13-15 GM Duramax 6.6L Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - Norcal Diesel Performance Parts - DEF Diesel Exhaust Fluid Heater Kit 13-15 GM Duramax 6.6L Diesel
DEF Diesel Exhaust Fluid Heater Kit 13-15 GM Duramax 6.6L Diesel
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Description: DEF Diesel Exhaust Fluid Heating Pot Kit 2013-2015 Chevy Silverado / GMC Sierra w/ 6.6 LML Duramax Diesel - F01C600337
Condition: New
Price: $299.95

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PPE Diesel - Down-Pipe Support Bracket PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - Down-Pipe Support Bracket PPE Diesel
Down-Pipe Support Bracket PPE Diesel
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Description: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Limited Supply: Only 0 Left!
Price: $24.99
Sale: $22.49
Save: 10%
Save: $2.50
PPE Diesel - Gasket For Lower Down-Pipe Flange 01-14 GM 6.6L Duramax PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - Gasket For Lower Down-Pipe Flange 01-14 GM 6.6L Duramax PPE Diesel
Gasket For Lower Down-Pipe Flange 01-14 GM 6.6L Duramax PPE Diesel
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Description: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Price: $6.99
Sale: $6.29
Save: 10%
Save: $0.70
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PPE Diesel - Gasket Set For Up-Pipes 01-16 Duramax 6.6 Liter 4 Pcs PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - Gasket Set For Up-Pipes 01-16 Duramax 6.6 Liter 4 Pcs PPE Diesel
Gasket Set For Up-Pipes 01-16 Duramax 6.6 Liter 4 Pcs PPE Diesel
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Description: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Price: $29.99
Sale: $26.99
Save: 10%
Save: $3.00
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PPE Diesel - Heat Shield Blanket PPE Manifold Left/Right PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - Heat Shield Blanket PPE Manifold Left/Right PPE Diesel
Heat Shield Blanket PPE Manifold Left/Right PPE Diesel
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Description: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Price: $279.99
Sale: $251.99
Save: 10%
Save: $28.00

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XDP Xtreme Diesel Performance - High-Flow Exhaust Manifold Driver Side 6.6 Duramax - XD342 XDP
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - XDP Xtreme Diesel Performance - High-Flow Exhaust Manifold Driver Side 6.6 Duramax - XD342 XDP
High-Flow Exhaust Manifold Driver Side 6.6 Duramax - XD342 XDP
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Condition: New
Price: $88.95

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PPE Diesel - Manifolds And Up-Pipes GM 11-16 Y-Pipe LML PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - Manifolds And Up-Pipes GM 11-16 Y-Pipe LML PPE Diesel
Manifolds And Up-Pipes GM 11-16 Y-Pipe LML PPE Diesel
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Description: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Price: $1,499.99
Sale: $1,349.99
Save: 10%
Save: $150.00

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MBRP Exhaust - MBRP CA Legal 3" Downpipe 15-16 Chevy / GMC Duramax Turbo Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - MBRP Exhaust - MBRP CA Legal 3" Downpipe 15-16 Chevy / GMC Duramax Turbo Diesel
MBRP CA Legal 3" Downpipe 15-16 Chevy / GMC Duramax Turbo Diesel
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Description: MBRP CA Legal 3" Downpipe 15-16 Chevy / GMC Duramax Turbo Diesel Fit 2015.5-2016 Chevy / GMC Duramax 6.6L with 3-Bolt Connection Flange CA CARB EO# D-763-02
Condition: New
Price: $321.16
Sale: $259.99
Save: 19%
Save: $61.17

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MBRP Exhaust - MBRP CA Legal Exhaust 3" Turbo Down Pipe 2011-2015 Chevy GMC Duramax 6.6L
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - MBRP Exhaust - MBRP CA Legal Exhaust 3" Turbo Down Pipe 2011-2015 Chevy GMC Duramax 6.6L
MBRP CA Legal Exhaust 3" Turbo Down Pipe 2011-2015 Chevy GMC Duramax 6.6L
50 State Legal Down Pipe
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Description: MBRP Performance Exhaust 3" Down Pipe - Carb EO # D-763-2 Fits 2011-2015 Chevy / GMC with V-Band Connection
Condition: New
Price: $314.99
Sale: $254.99
Save: 19%
Save: $60.00

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MBRP Exhaust - MBRP Exhaust 3" Down Pipe
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - MBRP Exhaust - MBRP Exhaust 3" Down Pipe
MBRP Exhaust 3" Down Pipe
3" Turbo Down Pipe
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Description: MBRP Performance Exhaust 3" Down Pipe
Condition: New
Price: $321.16
Sale: $259.99
Save: 19%
Save: $61.17

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MBRP Exhaust - MBRP Exhaust 3" Turbo Down Pipe
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - MBRP Exhaust - MBRP Exhaust 3" Turbo Down Pipe
MBRP Exhaust 3" Turbo Down Pipe
3" Turbo Down Pipe
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Description: MBRP Performance Exhaust 3" Turbo Down Pipe
Condition: New
Price: $314.99
Sale: $254.99
Save: 19%
Save: $60.00

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MBRP Exhaust - MBRP Exhaust Dual Stack Pipe Kit, AL - UT2001
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - MBRP Exhaust - MBRP Exhaust Dual Stack Pipe Kit, AL - UT2001
MBRP Exhaust Dual Stack Pipe Kit, AL - UT2001
Exhaust System Kit
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Description: MBRP Performance Exhaust Full size Pickup "T" pipe kit, AL Dual Stack T-Pipe Kit
Condition: New
Price: $481.75
Sale: $389.99
Save: 19%
Save: $91.76

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PPE Diesel - Oem Length Up-Pipes 11-16 EGR PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - Oem Length Up-Pipes 11-16 EGR PPE Diesel
Oem Length Up-Pipes 11-16 EGR PPE Diesel
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Description: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Price: $649.99
Sale: $584.99
Save: 10%
Save: $65.00

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PPE Diesel - Over-Sized Port Stainless Steel Exhaust Manifold Gasket Set 2 Pcs PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - Over-Sized Port Stainless Steel Exhaust Manifold Gasket Set 2 Pcs PPE Diesel
Over-Sized Port Stainless Steel Exhaust Manifold Gasket Set 2 Pcs PPE Diesel
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Description: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Price: $21.99
Sale: $19.79
Save: 10%
Save: $2.20
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PPE Diesel - Race Exhaust Manifolds With Up-Pipes D-Pipe Shape For Single Turbo PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - Race Exhaust Manifolds With Up-Pipes D-Pipe Shape For Single Turbo PPE Diesel
Race Exhaust Manifolds With Up-Pipes D-Pipe Shape For Single Turbo PPE Diesel
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Description: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Price: $999.99
Sale: $899.99
Save: 10%
Save: $100.00

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PPE Diesel - Race Exhaust Manifolds With Up-Pipes Round Shape For Compound Turbos PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - Race Exhaust Manifolds With Up-Pipes Round Shape For Compound Turbos PPE Diesel
Race Exhaust Manifolds With Up-Pipes Round Shape For Compound Turbos PPE Diesel
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Description: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Price: $999.99
Sale: $899.99
Save: 10%
Save: $100.00

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Spoologic - SPOOLOGIC Driver Side Exhaust Manifold Upgrade NO PINCH For 01-15 GMC Chevrolet Duramax
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - Spoologic - SPOOLOGIC Driver Side Exhaust Manifold Upgrade NO PINCH For 01-15 GMC Chevrolet Duramax
SPOOLOGIC Driver Side Exhaust Manifold Upgrade NO PINCH For 01-15 GMC Chevrolet Duramax
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Description: SPOOLOGIC Driver Side Exhaust Manifold Upgrade NO PINCH Fits 01-15 GMC Chevrolet Duramax Diesel 6.6L
Condition: New
Not Available
Price: $99.95

PPE Diesel - Standard Port Stainless Steel Exhaust Manifold Gasket Set 2 Pcs PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - Standard Port Stainless Steel Exhaust Manifold Gasket Set 2 Pcs PPE Diesel
Standard Port Stainless Steel Exhaust Manifold Gasket Set 2 Pcs PPE Diesel
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Description: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Price: $21.99
Sale: $19.79
Save: 10%
Save: $2.20
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PPE Diesel - Three-Inch 304 Stainless Steel Down Pipe Extended Length For Use With PPE T4 Turbo Pedestal And PPE T4 Riser Block PPE Diesel
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - PPE Diesel - Three-Inch 304 Stainless Steel Down Pipe Extended Length For Use With PPE T4 Turbo Pedestal And PPE T4 Riser Block PPE Diesel
Three-Inch 304 Stainless Steel Down Pipe Extended Length For Use With PPE T4 Turbo Pedestal And PPE T4 Riser Block PPE Diesel
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Description: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Condition: New
Price: $199.99
Sale: $179.99
Save: 10%
Save: $20.00

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TrackTech Fasteners - TrackTech Up-Pipe Bolts + Washers for 01-16 LB7 LLY LBZ LMM LML Duramax
2011–2016 GM 6.6L LML Duramax Performance Parts - 6.6L LML Exhaust Parts - TrackTech Fasteners - TrackTech Up-Pipe Bolts + Washers for 01-16 LB7 LLY LBZ LMM LML Duramax
TrackTech Up-Pipe Bolts + Washers for 01-16 LB7 LLY LBZ LMM LML Duramax
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Description: TrackTech Up-Pipe Bolts + Washers for 01-16 LB7 LLY LBZ LMM LML Duramax
Condition: New
Price: $44.95
Sale: $39.95
Save: 11%
Save: $5.00
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Items 1-25 of 25

More About 6.6L LML Exhaust Parts

2011–2016 LML Duramax Exhaust

Deciding on the right upgrades for your diesel truck can be difficult when there are so many things you want to change. Many truck owners find a lot of success through upgrading their exhaust systems. These LML Duramax exhaust parts and accessories can be a great way to tune up your truck and get it working beyond its normal capacity. Upgrading your 2011–2016 LML Duramax exhaust system can improve both your gas mileage and your engine’s horsepower—a pretty excellent tradeoff for how simple these parts are to install and maintain. Find the best parts for upgrading your truck here at Norcal Diesel Performance.