Duramax: 2017-2019 (L5P) - cooling

Cooling

Duramax: 2017-2019 (L5P) - drivetrain

Drivetrain

Duramax: 2017-2019 (L5P) - engine-upgrades

Engine Upgrades

Duramax: 2017-2019 (L5P) - exhaust

Exhaust

Duramax: 2017-2019 (L5P) - exterior

Exterior

Duramax: 2017-2019 (L5P) - fuel system

Fuel System

Duramax: 2017-2019 (L5P) - intake system

Intake System

Duramax: 2017-2019 (L5P) - interior

Interior

Duramax: 2017-2019 (L5P) - lighting

Lighting

Duramax: 2017-2019 (L5P) - suspension

Suspension

Duramax: 2017-2019 (L5P) - tuning programming monitoring

Tuning Programming Monitoring

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

Fleece Performance Engineering
SKU: FPE-STK-CVR-5-S
$46.19Purchase & earn 46 points!
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
$47.24Purchase & earn 47 points!
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
$47.24Purchase & earn 47 points!
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
$46.19Purchase & earn 46 points!
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
$46.19Purchase & earn 46 points!
Sold out
Read more
Quick view
Add to compare
Add to wishlist

Bilstein B8 5100 Ride Height Adjustable Kit (24-337069) for 2019-2024 Duramax L5P

Bilstein Shocks
SKU: 24-337069
$223.60Purchase & earn 223 points!
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
$223.60Purchase & earn 223 points!
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
$275.00Purchase & earn 275 points!
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
$1,175.00Purchase & earn 1,175 points!
Placeholder
Add to cart
Quick view
Add to compare
Add to wishlist

ATS Full Allison Conversion Kit Stage 5 Transmission Build Replaces 4 Wheel Drive Aisin AS69RC 2019 ATS Diesel Performance CORE CHARGE APPLIES $3400 APPLIES

ATS Diesel Performance
SKU: 319-955-2464
$15,095.00Purchase & earn 15,095 points!
Placeholder
Add to cart
Quick view
Add to compare
Add to wishlist

Mishimoto Performance Aluminum Radiator (MMRAD-DMAX-17) fits 2017-2019 Duramax 6.6L L5P

Mishimoto
SKU: MMRAD-DMAX-17
$1,393.95Purchase & earn 1,393 points!
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
$55.89Purchase & earn 55 points!
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel 5″-6″ AR-15® Exhaust Tip (SDEXHSTAR56) Universal

Sinister Diesel
SKU: SDEXHSTAR56
$382.20Purchase & earn 382 points!
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel 4″-6″ AR-15® Exhaust Tip (SDEXHSTAR46) Universal

Sinister Diesel
SKU: SDEXHSTAR46
$375.70Purchase & earn 375 points!
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel 4″-5″ AR-15® Exhaust Tip (SDEXHSTAR45) Universal

Sinister Diesel
SKU: SDEXHSTAR45
$357.50Purchase & earn 357 points!
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Dual Wall Exhaust Tip w/angle Cut 5″-8″ Chrome (SDETAC58P) Universal

Sinister Diesel
SKU: SDETAC58P
$274.29Purchase & earn 274 points!
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Dual Wall Exhaust Tip w/angle Cut 5″-8″ Blue (SDETAC58BLU) Universal

Sinister Diesel
SKU: SDETAC58BLU
$362.70Purchase & earn 362 points!
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Dual Wall Exhaust Tip w/angle Cut 5″-8″ Black (SDETAC58B) Universal

Sinister Diesel
SKU: SDETAC58B
$274.29Purchase & earn 274 points!
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Dual Wall Exhaust Tip w/angle Cut 5″-7″ Chrome (SDETAC57P) Universal

Sinister Diesel
SKU: SDETAC57P
$235.29Purchase & earn 235 points!
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Dual Wall Exhaust Tip w/angle Cut 5″-7″ Blue (SDETAC57BLU) Universal

Sinister Diesel
SKU: SDETAC57BLU
$336.70Purchase & earn 336 points!
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Dual Wall Exhaust Tip w/angle Cut 5″-7″ Black (SDETAC57B) Universal

Sinister Diesel
SKU: SDETAC57B
$235.29Purchase & earn 235 points!
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Dual Wall Exhaust Tip w/angle Cut 5″-6″ Chrome (SDETAC56P) Universal

Sinister Diesel
SKU: SDETAC56P
$227.49Purchase & earn 227 points!
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Dual Wall Exhaust Tip w/angle Cut 5″-6″ Blue (SDETAC56BLU) Universal

Sinister Diesel
SKU: SDETAC56BLU
$310.70Purchase & earn 310 points!
Add to cart
Quick view
Add to compare
Add to wishlist

Sinister Diesel Dual Wall Exhaust Tip w/angle Cut 5″-6″ Black (SDETAC56B) Universal

Sinister Diesel
SKU: SDETAC56B
$227.49Purchase & earn 227 points!
Load more products
Loading...