Description
Fits
| ?Year | Make | Engine |
| 2017-2023 | GM | L5P 6.6L Duramax |
?
If you’re working on an L5P Duramax, the first thing you need is the improved 3.5″ L5P Downpipe. The stock L5P model has a seriously crushing downpipe that only serves to spike your EGT’s and steal your power.
Part Number:?L5P-EXH-A004
Features
- 3.5″ Downpipe
- Full Stainless Steel
- Comes With High-Quality?Heat Wrap Kit
- Replaces Restrictive ‘Crushed’ OE Downpipe and Cat
- Connects to Factory Turbo Outlet
- Works with Any Aftermarket Race Exhaust System OR OEM System
- 4-Bolt Flange
Notes
- Does Not Include Bungs for Sensors – Off Road Competition Use Only!
- Race Tuning Required to Run Downpipe
- We recommend adding the EGR Upgrade Kit with this downpipe. It includes everything you need to fix your OEM EGR before it starts causing you problems and costing you money.
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