PPE Passenger Side Up-Pipe for 2001-2004 Silverado/Sierra 2500HD/3500HD Duramax - 116120010

Key Features & Specs:

• Passenger side up-pipe for 6.6L Duramax diesel engines
• Direct bolt-on replacement for OEM exhaust manifolds
• OEM reference part number: GM 97223166
• Reduces exhaust back-pressure for improved performance
• Improves turbocharger response and efficiency
• Helps lower exhaust gas temperatures (EGTs)
• Constructed from 11-gauge (.120-inch wall) stainless steel
• 2-inch outer diameter piping for increased flow
• Free-flowing stainless steel inner liner bellow for durability
• Designed as replacement for PPE High-Flow Up-Pipe Kit (SKU 116120000)

Fitment:

• 2001-2004 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax
• 2001-2004 GMC Sierra 2500HD / 3500HD 6.6L Duramax

Upgrade your Duramax exhaust system with the Pacific Performance Engineering (PPE) Passenger Side Up-Pipe, designed for 2001-2004 GM 6.6L Duramax trucks. This direct bolt-on replacement for the factory up-pipe significantly reduces exhaust back-pressure, improving turbo response and lowering exhaust gas temperatures. Constructed from durable 11-gauge stainless steel with a free-flowing inner liner bellow, this up-pipe is built to handle high heat and boost conditions while maintaining long-term reliability. Ideal as a replacement component for PPE’s High-Flow Up-Pipe Kit or as an upgrade over restrictive factory piping.