DIESELR Up-Pipes - Pair (2017-2026 GM 2500/3500 6.6L Duramax L5P)

If you’re still running stock, you're already losing power. The factory up-pipes on your L5P Duramax are known to crack, warp, and choke your turbo under pressure. This L5P Duramax up-pipe kit is your bolt-on fix—no cutting, no welding, no BS.

Built from high-strength stainless steel, these heavy-duty driver and passenger side up-pipes are made to take serious heat and hold steady under boost. Whether you're towing up a grade or flooring it off the line, these pipes hold the pressure—and improve it.

Expect better exhaust flow, lower EGTs, and quicker turbo spool. If you're running a tune or just tired of the weak factory junk, this is the upgrade built to keep up.

Fitment:

Fits 2017–2026 Chevrolet Silverado & GMC Sierra 2500HD / 3500HD with 6.6L Duramax L5P

What’s Included:

• (2) Stainless Steel Up-Pipes (Driver & Passenger)
• (4) Up-Pipe Gaskets

Key Features:

• Stainless Construction
• Lower EGTs
• Better Turbo Response
• Direct Bolt-On – No Fabrication
• Gaskets Included

Disclaimer:

For off-road or competition use only. Check local emissions laws before installing.