6.6L Duramax LML CAT DPF Delete Pipe | 2011-2015 GMC Chevrolet
SKU: DPSS-GM-11-S3-DPF
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Most parts install with little to no modifications
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Product Description
Enhance Your Vehicle's Performance
The Duramax 6.6L DPF Delete Pipe is designed for select Chevrolet Silverado and GMC Sierra 2500HD and 3500HD models equipped with the 6.6L Duramax engine.
This pipe replaces the factory diesel particulate filter (DPF), reducing exhaust restriction and improving overall exhaust flow. By allowing exhaust gases to exit more freely, it can support improved throttle response and consistent performance under load.
Vehicle Compatibility
Years: 2011, 2012, 2013, 2014, 2015
Make: Chevrolet, GMC
Model: Silverado 2500HD, Silverado 3500HD, Sierra 2500HD, Sierra 3500HD
Engine: 6.6L Duramax Turbo Diesel (LML)
What's Included in the Kit
- Duramax 6.6L DPF Delete Pipe crafted from premium stainless steel
- OE-style hangers for secure installation
Optional Accessories
- Professional tuner required for optimal performance
- Add a 4" muffler if reduced exhaust noise is desired.
Customer Reviews
5.0 out of 5
Based on 3 reviews
“Sounds great”
“Super clean and fits perfectly honestly thought I was going to have to bend some hangers but they were right where they needed to be”
“Went together well. Sounds great!!”