6.6L GM Duramax LB7/LLY/LBZ (2001-2007)

Filters

Products

20% OFF
Black Bandit Delete Pipe GM Duramax 6.6L Down-pipe (2004.5-2010)

6.6L Duramax Downpipe | Duramax LLY LBZ LMM | 2004.5-2010

Pickup Trucks Only

$220.00

$275.00
SOLD OUT
6.6 Duramax LB7 Downpipe displayed on a white background

6.6L Duramax LB7 Downpipe | 2001-2004 Sierra Silverado

Pickup Trucks Only

$220.00

$275.00
48% OFF
Black Bandit EGR GM Duramax 6.6L Up-pipe High Flo (2001-2016)

6.6L Duramax LB7 LLY LBZ LMM LML Up-pipe High Flow | 2001-2016

Pickup Trucks Only

$142.99

$274.99
DPF Delete Accessories SOTF Switches for GM Duramax (2006-2021)DPF Delete Accessories GM Duramax LB7 (2001-2004) SOTF Switches for GM Duramax (2006-2021)

Duramax DSP5 SOTF Switch | 2001-2023 GMC/Chevrolet Models

Pickup Trucks Only

From $44.00

SOLD OUT
DPF Delete GM Duramax 6.6L Gator Head Studs (2001 - 2016)Gator Head Studs

6.6L Duramax Head Studs | 2001-2016 Silverado Sierra 2500/3500 HD

Pickup Trucks Only

$619.99

Black Bandit Exhaust Parts 4-Inch Stainless Steel Diesel MufflerBlack Bandit Exhaust Parts 4-Inch / 304 Stainless Steel Stainless Steel Diesel Muffler

Diesel Muffler Stainless Steel

From $104.50

Black Bandit Exhaust Parts Universal Stainless Steel Exhaust Tip - Black BanditBlack Bandit Exhaust Parts 4" - 5" Polished (4"-5"-12") Universal Stainless Steel Exhaust Tip - Black Bandit

Tailpipe Tips for Trucks | Exhaust Tips 4 to 5 Inch

From $55.00

Unlock more power from your 2001-2007 Duramax engine whether it’s an LB7, LLY, or LBZ. DPFdelete delivers the upgrades built for these 6.6L models, including high-performance race tuners, complete exhaust systems, and full DPF/DEF/EGR delete kits.

Our parts are engineered to meet the specific needs of each generation, directly tackling restrictions to boost horsepower, improve throttle response, and increase fuel efficiency. The result is a tangible transformation in how your truck drives and performs.

Built for straightforward installation and lasting results, these components are the direct route to a stronger, more responsive, and efficient Duramax.