Duramax 2011–2016 LML cooling

Cooling

Duramax 2011–2016 LML - drivetrain

Drivetrain

Placeholder

Electrical

Duramax 2011–2016 LML - engine-upgrades

Engine Upgrades

Duramax 2011–2016 LML- exhaust

Exhaust

Duramax 2011–2016 LML - exterior

Exterior

Duramax 2011–2016 LML- fuel-system

Fuel System

Duramax 2011–2016 LML - intake system

Intake System

Duramax 2011–2016 LML - interior

Interior

Duramax 2011–2016 LML - lighting

Lighting

Duramax 2011–2016 LML - suspension

Suspension

Duramax 2011–2016 LML - tuning programming monitoring

Tuners & Programmers

Duramax 2011–2016 LML- engine-upgrades-turbochargers

Turbochargers

Duramax: 2019-2026 (3.0L)Duramax: 2001-2004 (LB7)Duramax: 2004.5-2005 (LLY)Duramax: 2006-2007 (LBZ)Duramax: 2007.5-2010 (LMM)Duramax: 2011-2016 (LML)Duramax: 2017-2019 (L5P)Duramax: 2020-2025 (L5P)
Show sidebar
Show 9 12 18 24 32 48
Filters
Add to cart
Quick view
Add to compare
Add to wishlist

Fleece 3/8″ CP3 Return Fitting (FPE-CP3-RTRN) for CP3 fuel pumps

Fleece Performance Engineering
SKU: FPE-CP3-RTRN
$17.59
Add to cart
Quick view
Add to compare
Add to wishlist

Fleece Rocker Bridges (FPE-BRAB-D1) for 2001-2016 Duramax LP7 / LLY / LBZ / LMM / LML

Fleece Performance Engineering
SKU: FPE-BRAB-D1
$566.50
Add to cart
Quick view
Add to compare
Add to wishlist

Fleece Tall Stack Cover – 5″ Diameter – Straight Cut (FPE-STK-CVR-5-S) fits 5″ stack

Fleece Performance Engineering
SKU: FPE-STK-CVR-5-S
$48.50
Add to cart
Quick view
Add to compare
Add to wishlist

Fleece Tall Stack Cover – 6″ Diameter – Straight Cut (FPE-STK-CVR-6-S) fits 6″ stack

Fleece Performance Engineering
SKU: FPE-STK-CVR-6-S
$49.60
Add to cart
Quick view
Add to compare
Add to wishlist

Fleece Tall Stack Cover – 6″ Diameter – Miter Cut (FPE-STK-CVR-6-45) fits 6″ stack

Fleece Performance Engineering
SKU: FPE-STK-CVR-6-45
$49.60
Add to cart
Quick view
Add to compare
Add to wishlist

Fleece Tall Stack Cover – 5″ Diameter – Miter Cut (FPE-STK-CVR-5-45) fits 5″ stack

Fleece Performance Engineering
SKU: FPE-STK-CVR-5-45
$48.50
Add to cart
Quick view
Add to compare
Add to wishlist

Fleece Tall Stack Cover – 8″ Diameter – Straight Cut (FPE-STK-CVR-8-S) fits 8″ stack

Fleece Performance Engineering
SKU: FPE-STK-CVR-8-S
$48.50
Add to cart
Quick view
Add to compare
Add to wishlist

Bilstein B8 5100 Ride Height Adjustable Kit (24-336895) for 2014-2019 Duramax LML / L5P

Bilstein Shocks
SKU: 24-336895
$234.78
Add to cart
Quick view
Add to compare
Add to wishlist

Bilstein Rear B8 5160 Shock (25-311846) for 2001-2024 Duramax LB7 / LLY / LBZ / LMM / L5P / LML

Bilstein Shocks
SKU: 25-311846
$288.75
Add to cart
Quick view
Add to compare
Add to wishlist

Fleece Multiuse Sensor Pigtail No 10 (FPE-HAR-MU-PT-10) for 2004.5-2016 6.6L Duramax and 2003-2010 6.0L/6.4L Powerstroke

Fleece Performance Engineering
SKU: FPE-HAR-MU-PT-10
$16.53
Add to cart
Quick view
Add to compare
Add to wishlist

EFI Live FlashScan 3 (FS3-GM) for 2001-2016 GM Duramax LML/LMM/LBZ/LLY/LB7

EFI Live
SKU: FS3-GM
$1,076.25
Add to cart
Quick view
Add to compare
Add to wishlist

ATS Allison 6-Speed Conversion Co-Pilot Transmission Controller

ATS Diesel Performance
SKU: 601-904-4308
$1,233.75
Placeholder
Add to cart
Quick view
Add to compare
Add to wishlist

ATS Allison 5-Speed Conversion Co-Pilot Transmission Controller

ATS Diesel Performance
SKU: 601-904-4248
$1,233.75
Add to cart
Quick view
Add to compare
Add to wishlist

ATS Full Allison Conversion Kit Stage 5 Transmission Build Replaces 4 Wheel Drive 68RFE 2013-2014 ATS Diesel Performance CORE CHARGE APPLIES $2200 APPLIES

ATS Diesel Performance
SKU: 319-954-2392
$15,849.75
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Pre-Filter Sock for Cold Air Intake (SDUPFS0120)

Sinister Diesel
SKU: SDUPFS0120
$58.68
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Intake Resonator Cover Plate (SDRSNTRDLML) for 2011-2016 Duramax 6.6L LML

Sinister Diesel
SKU: SDRSNTRDLML
$95.54
Add to cart
Quick view
Add to compare
Add to wishlist

SINISTER DIESEL TRANSMISSION REAR HOUSING SUPPORT (SDRHSDMAXLML) FOR 2011-2016 Duramax LML with ALLISON transmission

Sinister Diesel
SKU: SDRHSDMAXLML
$200.54
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Radiator Pipe (SDRADTUBEDMAX11) for 2011-2016 Duramax 6.6L LML

Sinister Diesel
SKU: SDRADTUBEDMAX11
$225.21
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel PITBULL SERIES® Turbocharger (SDPB66TURBO11) for 2011-2016 Duramax 6.6L LML

Sinister Diesel
SKU: SDPB66TURBO11
$3,821.99
Select options This product has options that may be chosen on the product page
Quick view
Add to compare
Add to wishlist

Sinister Diesel Injector Set (set of 8) (SDLMLINJK0120) for 2011-2016 Duramax 6.6L LML

Sinister Diesel
SKU: SDLMLINJK0120
$3,317.99
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Coolant Filtration System w /Wix (SDLMLCF11) for 2011-2016 Duramax 6.6L LML

Sinister Diesel
SKU: SDLMLCF11
$285.29
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Intake Bridge & Hot Side Charge Pipe Kit (SDINTRPIPELMLHOTIE) for 2011-2016 Duramax 6.6L LML

Sinister Diesel
SKU: SDINTRPIPELMLHOTIE
$1,076.97
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Hot Side Charge Pipe Kit for (SDINTRPIPELMLHOT) 2011-2016 Duramax LML 6.6L

Sinister Diesel
SKU: SDINTRPIPELMLHOT
$522.78
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Intake Bridge (SDINTELLML) for 2011-2016 Duramax 6.6L LML

Sinister Diesel
SKU: SDINTELLML
$573.29