2017-2025 Duramax 3.5" Downpipe (L5P-EXH-A004)
Dirty Diesel Customs
Art: L5P-EXH-A004
Sale price
$695.00
-100%
Regular price
Regular price
$695.00
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2017-2025 Duramax 3.5" Downpipe (L5P-EXH-A004)
Sale price
$695.00
Regular price
Regular price
$695.00
Unit price
per
VEHICLE FITMENT
Normally ships within 3–8 business days
Description
Fits
| Year | Make | Engine |
| 2017-2025 | GMC | L5P 6.6L Duramax |
Note: Custom Tuning Required
Ready to elevate your L5P Duramax? Look no further than the enhanced 3.5" L5P Downpipe. Bid adieu to the restrictive stock L5P downpipe that's sending your EGTs through the roof and robbing your ride of its 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!
- 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.