4 Products
Collection: 6.6L Duramax LB7(2001-2004)
6.6L Duramax LB7 (2001-2004) High-Performance Parts Collection
Optimize Your Chevy and GMC Duramax Diesel Today
Looking to unlock the full potential of your 6.6L Duramax LB7 engine? DPFexhaust offers a complete range of performance upgrades tailored for 2001-2004 Chevy and GMC Duramax Diesel trucks. From DPF Delete Kits to DEF Delete Kits, our products help boost horsepower, improve fuel efficiency, and reduce exhaust restrictions.
Upgrade your truck’s performance with reliable parts designed for long-lasting durability.
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6.6L Duramax LB7(2001-2004)
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- Diesel Delete
- Ford Powerstroke
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GM Duramax
- 6.6L Duramax L5P (2020+)
- 6.6L Duramax L5P (2017-2019)
- 6.6L Duramax LML(2015.5-2016)
- 6.6L Duramax LML(2011-2015)
- 6.6L Duramax LMM(2007.5-2010)
- 6.6L Duramax LBZ(2006-2007)
- 6.6L Duramax LLY(2004-2005)
- 6.6L Duramax LB7(2001-2004)
- 2.8L Duramax LWN(2016-2019)
- GM Duramax All-in-One Kits
- Duramax DPF/EGR Delete Kit
- Duramax Exhaust System
- Duramax EGR Delete Kit
- Delete Kits for LML Duramax
- Ecodiesel
- Blog
The highest price is $2,020.99
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Regular price From $1,637.00 -
Regular price From $1,050.00 -
Regular price From $587.00 -
Exhaust Up-Pipe for 2001-2023 L5P LML LMM LB7 LLY LBZ 6.6L Duramax Sierra/Silverado 2500 3500
In stockRegular price From $89.99