PPE REPLACEMENT HIGH-FLOW UP-PIPES 116120204 | 2002-2004 6.6L Duramax LB7

Restore exhaust system performance and improve exhaust flow with the PPE 116120204 Replacement High-Flow Up-Pipe. Designed as a direct-fit OE-style replacement, this premium up-pipe offers increased durability and improved flow characteristics compared to the factory component.

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 designed to provide long-term reliability while accommodating engine movement and thermal expansion.

The direct-fit design allows for straightforward installation using the factory mounting locations, making it an excellent replacement for damaged, leaking, or restrictive factory up-pipes.

Features:

• OE-style direct replacement
• Improved exhaust flow compared to the factory component
• Constructed from heavy-duty 11-gauge 304 stainless steel
• PPE 304 stainless steel internally sleeved bellows
• Designed to withstand high temperatures and pressures
• Helps improve durability and reliability
• Direct-fit installation