We Value Your Business

Choose Category

Choose Brand

Customer Service

Hours of Operation

Monday-Friday
8am to 5pm PST


By Phone

Toll Free: 888-623-4373

Local: 714-848-2170


By Fax

Fax: 714-841-5752


By Email

Sales: sales@ocdiesel.com

Service: service@ocdiesel.com

Returns: returns@ocdiesel.com

Specials

You are here: Home > by Vehicle > 11-16 GM 6.6L Duramax LML > Exhaust Systems

We found 312 results matching your criteria.

Exhaust Systems for your 2011-2016 GM 6.6L Duramax LML Diesel Truck

Shop Exhaust Systems for your 2011-2016 GM 6.6L Duramax LML at Unbeatable Prices - Fast & Free Shipping - Expert Service on Exhaust Systems - Buy from OC DIESEL Today!

OC DIESEL offers a wide selection of Diesel Exhausts for most diesel truck, motorhome, and RV owners. Experience the benefits of increased horsepower and towing performance with our Diesel Exhausts selection. Whether your diesel is used for recreation, heavy towing, daily driving, drag racing, sled pulling, or mud bogging the addition of Diesel Exhausts can increase horsepower, torque, towing capability, and fuel efficiency. They can reduce back pressure and lower EGT's (exhaust gas temperatures) while delivering a rich exhaust sound. They usually install with common tools and carry a warranty. We also carry several Diesel Exhausts replacement parts, accessories and components.

Use our easy online check out and purchase your Diesel Exhausts now or call us at (714) 848-2170 for more Diesel Exhausts information.

our most popular products...
Cat Back DPF Back Turbo Back

Cat Back Exhaust Systems

DPF Back Exhaust Systems

Turbo Back Exhaust Systems

Downpipe Back Performance Exhaust Tips

Downpipe Back Exhaust Systems

Diesel Performance Exhausts

Category Includes:
Diesel Exhaust Tips
Exhaust Stacks Exhaust Parts
Category Includes:
Stack Systems
Stacks
Stack Parts
Category Includes:
Downpipes
Front pipes
Mufflers
Test Pipes
Adapters
Clamps
Hangers
Elbows
Sort By:
1 2 3 4
Banks Power 47786 Single Monster Exhaust System 2011 GM 6.6L Duramax aFe Power 49-90002 MACH Force-Xp 5" Exhaust Tip 304 Stainless Steel for 4" Exhaust Systems aFe Power 49-91002 MACH Force-Xp 4" Muffler 409 Stainless Steel for 4" Exhaust Systems aFe Power 49-91004 ATLAS 4" Muffler Delete Pipe 409 Stainless Steel for 4" Exhaust Systems

Banks Power for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2011 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2011 GM 6.6L Duramax Sierra 2500/3500
Key Features:
  • 4" inlet, 5" Outlet, 12" length
  • Bolt or Weld On
  • Polished Finish

4" Exhaust Systems
Key Features:
  • 4" Inlet and Outlet
  • 30" Overall Length
  • 8" Body Diameter

4" Exhaust Systems
Key Features:
  • 4" Inlet and Outlet
  • 30" Overall Length
  • Fits Most 4" Exhaust Systems

4" Exhaust Systems
aFe Power 49-91012 MACH Force-Xp 4" Muffler 409 Stainless Steel for 5" Exhaust Systems MBRP B1410 4" Angle Cut Mirror Polished Stainless T304 Stack MBRP B1430 4" Turn Out Mirror Polished Stainless T304 Stack MBRP B1430BLK 4" Turn Out Black Coated Aluminized Stack
Key Features:
  • 5" Inlet and Outlet
  • 30" Overall Length
  • 8" Body Diameter

5" Exhaust Systems
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 4" Outlet
  • 36" Tall
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 4" Outlet
  • 36" Tall
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 4" Outlet
  • 36" Tall
MBRP B1440 4" Angle Cut Mirror Polished Stainless T304 Stack MBRP B1510 5" Straight Cut Mirror Polished Stainless T304 Stack MBRP B1530 5" Angle Cut  Mirror Polished Stainless T304 Stack MBRP B1530BLK 5" Angle Cut Black Coated Aluminized Stack
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 4" Outlet
  • 48" Tall
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 5" Outlet
  • 36" Tall
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 5" Outlet
  • 36" Tall
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 5" Outlet
  • 36" Tall
MBRP B1540 5" Angle Cut Mirror Polished Stainless T304 Stack MBRP B1540BLK 5" Angle Cut Black Coated Aluminized Stack MBRP B1550 5" Aussie Style Mirror Polish Stainless T304 Stack MBRP B1550BLK 5" Aussie Style Black Coated Aluminized Stack
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 5" Outlet
  • 48" Tall
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 5" Outlet
  • 48" Tall
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 5" Outlet
  • 36" Tall
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 5" Outlet
  • 36" Tall
MBRP B1555 5" Aussie Style Mirror Polish Stainless T304 Stack MBRP B1555BLK 5" Aussie Style Black Coated Aluminized Stack MBRP B1610 6" Angle Cut Mirror Polished Stainless T304 Stack MBRP B1610BLK 6" Angle Cut Black Coated Aluminized Stack
Key Features:
  • Includes (1) Single Piece
  • 5" Inlet to 5" Outlet
  • 36" Tall
Key Features:
  • Includes (1) Single Piece
  • 5" Inlet to 5" Outlet
  • 36" Tall
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 6" Outlet
  • 36" Tall
Key Features:
  • Includes (1) Single Piece
  • 4" Inlet to 6" Outlet
  • 36" Tall
MBRP B1660 6" Angle Cut Mirror Polished Stainless T304 Stack MBRP B1660BLK 6" Angle Cut Black Coated Aluminized Stack MBRP B1710 7" Angle Cut Mirror Polished Stainless T304 Stack MBRP B1710BLK 7" Angle Cut Black Coated Aluminized Stack
Key Features:
  • Includes (1) Single Piece
  • 5" Inlet to 6" Outlet
  • 36" Tall
Key Features:
  • Includes (1) Single Piece
  • 5" Inlet to 6" Outlet
  • 36" Tall
Key Features:
  • Includes (1) Single Piece
  • 5" Inlet to 7" Outlet
  • 36" Tall
Key Features:
  • Includes (1) Single Piece
  • 5" Inlet to 7" Outlet
  • 36" Tall
MBRP B1810 8" Angle Cut Mirror Polished Stainless T304 Stack MBRP B1810BLK 8" Angle Cut Black Coated Aluminized Stack MBRP M1004 4" Stainless T304 Quiet Tone Muffler MBRP M1004A 4" Aluminized Quiet Tone Muffler
Key Features:
  • Includes (1) Single Piece
  • 5" Inlet to 8" Outlet
  • 36" Tall
Key Features:
  • Includes (1) Single Piece
  • 5" Inlet to 8" Outlet
  • 36" Tall
Key Features:
  • 4" Inlet/Outlet
  • 30" Overall Length
  • 24" Muffler Body/ 6" Body Diameter
Key Features:
  • 4" Inlet/Outlet
  • 30" Overall Length
  • 24" Muffler Body/ 6" Body Diameter
MBRP M1004S 4" Stainless T409 Quiet Tone Muffler MBRP M1031 4" Stainless T304 Muffler MBRP M2029 4" Aluminized Muffler MBRP M2029BLK 4" Black Coated Aluminized Muffler
Key Features:
  • 4" Inlet/Outlet
  • 30" Overall Length
  • 24" Muffler Body/ 6" Body Diameter
Key Features:
  • 4" Inlet/Outlet
  • 30" Overall Length
  • 24" Muffler Body/ 6" Body Diameter
Key Features:
  • 4" Inlet/Outlet
  • 30" Overall Length
  • 24" Muffler Body/ 6" Body Diameter
Key Features:
  • 4" Inlet/Outlet
  • 30" Overall Length
  • 24" Muffler Body/ 6" Body Diameter
MBRP M2050 5" Aluminized Muffler MBRP M2050BLK 5" Black Coated Aluminized Muffler MBRP M91031 4" Stainless T409 Muffler MBRP MDA30 4" Aluminized Muffler Delete Pipe
Key Features:
  • 5" Inlet/Outlet
  • 31" Overall Length
  • 24" Muffler Body/ 6" Body Diameter
Key Features:
  • 5" Inlet/Outlet
  • 31" Overall Length
  • 24" Muffler Body/ 6" Body Diameter
Key Features:
  • 4" Inlet/Outlet
  • 30" Overall Length
  • 24" Muffler Body/ 6" Body Diameter
Key Features:
  • 4" Inlet/Outlet
  • 30" Overall Length
MBRP MDA531 5" Aluminized Muffler Delete Pipe MBRP MDDAL27 4" Aluminized Dual Muffler Delete Pipe MBRP MDDS927 4" Stainless T409 Dual Muffler Delete Pipe MBRP MDS30 4" Stainless T304 Dual Muffler Delete Pipe
Key Features:
  • 5" Inlet/Outlet
  • 31" Overall Length
Key Features:
  • 4" Inlet/Outlet
  • 27.5" Overall Length
Key Features:
  • 4" Inlet/Outlet
  • 27.5" Overall Length
Key Features:
  • 4" Inlet/Outlet
  • 30" Overall Length
MBRP MDS36 4" Stainless T304 Dual Muffler Delete Pipe MBRP MDS930 4" Stainless T409 Muffler Delete Pipe MBRP MDS9531 5" Stainless T409 Muffler Delete Pipe MBRP R1009 4" Stainless T304 Resonator
Key Features:
  • 4" Inlet/Outlet
  • 36" Overall Length
Key Features:
  • 4" Inlet/Outlet
  • 30" Overall Length
Key Features:
  • 5" Inlet/Outlet
  • 31" Overall Length
Key Features:
  • 4" Inlet/Outlet
  • 18" Overall Length
  • 12" Muffler Body/ 6" Body Diameter
MBRP R2009 4" Aluminized Resonator MBRP S6032409 4" DPF Filter Back Single Side Stainless T409 Exhaust for 2011-2015 GM 6.6L Duramax LML MBRP S6032AL 4" DPF Filter Back Single Side Aluminized Exhaust for 2011-2015 GM 6.6L Duramax LML MBRP S6034409 4" DPF Filter Back Cool Duals Stainless T409 Exhaust for 2011-2015 GM 6.6L Duramax LML
Key Features:
  • 4" Inlet/Outlet
  • 18" Overall Length
  • 12" Muffler Body/ 6" Body Diameter
Key Features:
  • DPF Back
  • Single Side Exit
  • Double Wall Tip
  • Muffler Included
  • XP Series T409 Stainless

2011-2015 GM 6.6L Duramax LML
Key Features:
  • DPF Back
  • Single Side Exit
  • Single Wall Tip
  • Muffler Included
  • Installer Series Aluminized

2011-2015 GM 6.6L Duramax LML
Key Features:
  • DPF Back
  • Dual Side Exit
  • Two Double Wall Tips
  • Muffler Included
  • XP Series T409 Stainless

2011-2015 GM 6.6L Duramax LML
MBRP S6034AL 4" DPF Filter Back Cool Duals Aluminized Exhaust for 2011-2015 GM 6.6L Duramax LML MBRP S8010409 4" DPF Filter Back SMOKERS Stainless T409 Exhaust for 2011-2013 GM 6.6L Luramax LML MBRP T5049 5" Dual Wall Straight Cut Stainless T304 Exhaust Tip MBRP T5050 5" Rolled Edge Straight Cut Stainless T304 Exhaust Tip
Key Features:
  • DPF Back
  • Dual Side Exit
  • Two Single Wall Tips
  • Muffler Included
  • Installer Series Aluminized

2011-2015 GM 6.6L Duramax LML
Key Features:
  • DPF Back
  • Dual Exit
  • Does Not Include Stacks
  • Muffler Not Included
  • Installer Series Aluminized

2011-2013 GM 6.6L Luramax LML
Key Features:
  • 4" Inlet, 5" Outlet, 12" Length
  • Bolt On
Key Features:
  • 4" Inlet, 5" Outlet, 12" Length
  • Bolt On
MBRP T5051 5" Rolled Edge Angle Cut Stainless T304 Exhaust Tip MBRP T5051BLK 5" Rolled Edge Angle Cut Black Coated Sainless T409 Exhaust Tip MBRP T5052 5" Single Wall Angle Cut Stainless T304 Exhaust Tip MBRP T5053 5" Dual Wall Angle Cut Stainless T304 Exhaust Tip
Key Features:
  • 4" Inlet, 5" Outlet, 12" Length
  • Bolt On
Key Features:
  • 4" Inlet, 5" Outlet, 12" Length
  • Bolt On
Key Features:
  • 4" Inlet, 5" Outlet, 12" Length
  • Bolt On
Key Features:
  • 4" Inlet, 5" Outlet, 12" Length
  • Bolt On
MBRP T5053BLK 5" Dual Wall Angle Cut Black Coated Stainless T409 Exhaust Tip MBRP T5072 6" Dual Wall Angle Cut Stainless T304 Exhaust Tip MBRP T5073 6" Rolled Edge Angle Cut Stainless T304 Exhaust Tip MBRP T5074 6" Dual Wall Angle Cut Stainless T304 Exhaust Tip
Key Features:
  • 4" Inlet, 5" Outlet, 12" Length
  • Bolt On
Key Features:
  • 4" Inlet, 6" Outlet, 12" Length
  • Bolt On
Key Features:
  • 4" Inlet, 6" Outlet, 12" Length
  • Bolt On
Key Features:
  • 5" Inlet, 6" Outlet, 12" Length
  • Bolt On
MBRP T5074BLK 6" Dual Wall Angle Cut Black Coated Stainless T409 Exhaust Tip MBRP T5075 6" Rolled Edge Angle Cut Stainless T304 Exhaust Tip MBRP T5080 3.5" Turn Down Stainless T304 Exhaust Tip MBRP T5081 4" Turn Down Stainless T304 Exhaust Tip
Key Features:
  • 5" Inlet, 6" Outlet, 12" Length
  • Bolt On
Key Features:
  • 5" Inlet, 6" Outlet, 12" Length
  • Bolt On
Key Features:
  • 3.5" Inlet, 3.5" Outlet, 12" Length
  • Bolt On
Key Features:
  • 4" Inlet, 4" Outlet, 12" Length
  • Bolt On
MBRP T5085 5" Turn Down Stainless T304 Exhaust Tip MBRP T5086 5" Turn Down Stainless T304 Exhaust Tip MBRP T5106 3.5" Dual Wall Angle Cut Stainless T304 Exhaust Tip MBRP T5106BLK 3.5" Dual Wall Angle Cut Black Coated Stainless T409 Exhaust Tip
Key Features:
  • 5" Inlet, 5" Outlet, 14" Length
  • Bolt On
Key Features:
  • 4" Inlet, 5" Outlet, 14" Length
  • Bolt On
Key Features:
  • 2.5" Inlet, 3.5" Outlet, 12" Length
  • Bolt On
Key Features:
  • 2.5" Inlet, 3.5" Outlet, 12" Length
  • Bolt On
MBRP T5110 4" Dual Wall Angle Cut Stainless T304 Exhaust Tip MBRP T5112 4" Rolled Edge Angle Cut Stainless T304 Exhaust Tip MBRP T5112BLK 4" Rolled Edge Angle Cut Black Coated Stainless T409 Exhaust Tip MBRP T5113 3.5" Rolled Edge Angle Cut Stainless T304 Exhaust Tip
Key Features:
  • 3.5" Inlet, 4" Outlet, 10" Length
  • Bolt On
Key Features:
  • 3.5" Inlet, 4" Outlet, 10" Length
  • Bolt On
Key Features:
  • 3.5" Inlet, 4" Outlet, 10" Length
  • Bolt On
Key Features:
  • 2.5" Inlet, 3.5" Outlet, 10" Length
  • Bolt On
MBRP T5113BLK 3.5" Rolled Edge Angle Cut Black Coated Stainless T409 Exhaust Tip MBRP T5114 3.5" Dual Wall Angle Cut Stainless T304 Exhaust Tip MBRP T5115 3.5" Rolled Edge Angle Cut Stainless T304 Exhaust Tip MBRP T5124 5" Rolled Edge Angle Cut Stainless T304 Exhaust Tip
Key Features:
  • 2.5" Inlet, 3.5" Outlet, 12" Length
  • Bolt On
Key Features:
  • 3" Inlet, 3.5" Outlet, 12" Length
  • Bolt On
Key Features:
  • 3" Inlet, 3.5" Outlet, 10" Length
  • Bolt On
Key Features:
  • 4" Inlet, 5" Outlet, 18" Length
  • Bolt On
MBRP T5124BLK 5" Rolled Edge Angle Cut Black Coated Sainless T409 Exhaust Tip MBRP T5125 6" Rolled Edge Angle Cut Stainless T304 Exhaust Tip MBRP T5125BLK 6" Rolled Edge Angle Cut Black Coated Sainless T409 Exhaust Tip MBRP T5126 7" Rolled Edge Angle Cut Stainless T304 Exhaust Tip
Key Features:
  • 4" Inlet, 5" Outlet, 18" Length
  • Bolt On
Key Features:
  • 5" Inlet, 6" Outlet, 18" Length
  • Bolt On
Key Features:
  • 5" Inlet, 6" Outlet, 18" Length
  • Bolt On
Key Features:
  • 4" Inlet, 7" Outlet, 18" Length
  • Bolt On
   
 
1 2 3 4