2017-2025 Duramax 3.5" Downpipe (L5P-EXH-A004)

$409.10
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Vendor: Dirty Dawg Diesel
Part Number: L5P-EXH-A004
Availability: In Stock Pre order Out of stock
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.
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