2017-2023 Duramax 3.5" L5P Downpipe (L5P-EXH-A004)-Downpipe-Dirty Diesel Customs-L5P-EXH-A004-Dirty Diesel Customs
2017-2023 Duramax 3.5" L5P Downpipe (L5P-EXH-A004)-Downpipe-Dirty Diesel Customs-L5P-EXH-A004-Dirty Diesel Customs
2017-2023 Duramax 3.5" L5P Downpipe (L5P-EXH-A004)-Downpipe-Dirty Diesel Customs-L5P-EXH-A004-Dirty Diesel Customs
2017-2023 Duramax 3.5" L5P Downpipe (L5P-EXH-A004)-Downpipe-Dirty Diesel Customs-L5P-EXH-A004-Dirty Diesel Customs
2017-2023 Duramax 3.5" L5P Downpipe (L5P-EXH-A004)-Downpipe-Dirty Diesel Customs-L5P-EXH-A004-Dirty Diesel Customs

2017-2023 Duramax 3.5" L5P Downpipe (L5P-EXH-A004)

Dirty Diesel Customs

Part Number: L5P-EXH-A004

Mfr Part Number:

Sale price$457.00 CAD

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Description

Fits

 Year Make Engine
2017-2023 GM L5P 6.6L Duramax

 

If you're building an L5P Duramax, one of the first upgrades you require is the upgraded 3.5" L5P Downpipe. From the factory, the L5P comes with an extremely restrictive crushed downpipe that does nothing but raise your EGT's and rob you of 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.

QUESTIONS & ANSWERS

Ask a Question
  • Do you guys ship the l5p down pipe to the United States?

    No

  • Is the down pipe to connect to the turbo in removal of the d.o.c

    Yes it will replace the original downpipe and cat

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