PPE REPLACEMENT HIGH FLOW UP-PIPES 116122000 | 2017-2026 6.6L Duramax L5P

Upgrade the restrictive factory up-pipe on your Duramax with the PPE 116122000 Replacement High-Flow Up-Pipe. Designed as an OE-style replacement, this premium up-pipe delivers improved exhaust flow while maintaining factory fitment for a straightforward installation.

Constructed from heavy-duty 11-gauge 304 stainless steel, this up-pipe is built to withstand the extreme temperatures and pressures found in diesel applications. It features a PPE internally sleeved 304 stainless steel bellows that provides superior durability and reliability compared to factory components, while allowing for thermal expansion and engine movement.

Whether you're replacing a damaged factory pipe or upgrading for improved performance, the PPE High-Flow Up-Pipe helps reduce restriction and improve exhaust system efficiency without requiring modifications.

Features:

• OE-style direct replacement
• Improved exhaust flow over factory components
• Constructed from heavy-duty 11-gauge 304 stainless steel
• PPE internally sleeved 304 stainless steel bellows
• Designed to withstand high temperatures and pressures
• Direct-fit installation
• Includes installation gaskets