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2020-2026 6.6L GM Duramx L5P 5" Downpipe-back Exhaust & EGR Delete Kit & Downpipe 0
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2020-2026 6.6L GM Duramx L5P 5" Downpipe-back Exhaust & EGR Delete Kit & Downpipe 0
2020-2026 6.6L GM Duramx L5P 5" Downpipe-back Exhaust & EGR Delete Kit & Downpipe 0

2020-2026 6.6L GM Duramx L5P 5" Downpipe-back Exhaust & EGR Delete Kit & Downpipe

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SKU: 8746DDK562HUS
Check if this fits your vehicle
Year *
DPF Delete Pipe *
Downpipe Included *
Save $10
EGR Delete Kit Included *
Save $15
Delete and Tune for Power Code Off
Quantity
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Estimated delivery:
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Tuner Type
No Tuner (Tuning is a must before DPF/EGR/DOC removal)
DPF Type
5" Downpipe-Back No Muffler
EGR Type
EGR Valve & Cooler Delete Kit
Engine
2020-2026 6.6L Duramax L5P
Fitment
2020-2026 Silverado Sierra 2500 3500 HD
Notes
Delete kits arrive in multiple packages. Please verify all parcels upon delivery to ensure completeness
Tuner Installation & Setup Guide

2020-2026 6.6L Duramax L5P 5" Downpipe-Back Exhaust DPF Delete, EGR Delete kits & DOC Delete Downpipe are engineered for Chevy Silverado and GMC Sierra 2500/3500HD trucks.

  • Performance Upgrade: Enhances turbo response, horsepower, and exhaust flow for towing, hauling, or off-road use.
  • Engine Cooling: Optimized exhaust venting reduces heat buildup, maintaining stable engine performance under heavy loads.
  • Long-Lasting Build: Stainless steel and precision aluminum resist corrosion, vibration, and wear for extended durability.
  • Quick Installation: Complete kit fits directly with no extra parts required, saving time and simplifying setup.
  • Consistent Power: Reduces backpressure for smoother throttle response and reliable engine output in demanding conditions.

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