The factory up-pipes on the 6.7L Power Stroke are one of the most common failure points in the exhaust system. Constant thermal cycling causes the restrictive OEM pipes to crack, leading to exhaust leaks, loss of manifold pressure, sluggish turbo response, and reduced overall performance.

The PPE 316119520 High-Flow Up-Pipes solve these problems with a premium upgrade that improves both reliability and efficiency. Built from heavy-duty 304 stainless steel, these direct-replacement up-pipes feature a 2-inch diameter design with approximately 50% larger flow area than stock. This creates a much less restrictive path for exhaust gases, reducing backpressure by up to 65% and allowing the turbo to spool more efficiently for better throttle response and torque delivery across the power band.

Internally sleeved bellows provide the flexibility needed to handle engine movement while remaining robust enough to withstand extreme heat and pressure — the exact conditions that destroy factory pipes. The kit maintains full compatibility with your factory EGT and EBP sensors for a true bolt-on installation with no check engine lights or tuning required.

Key Features & Benefits:

• 50% larger flow area than OEM for unrestricted exhaust flow
• Reduces exhaust backpressure by up to 65%
• Improves turbo efficiency and engine torque/response
• Full 304 stainless steel construction for superior durability and corrosion resistance
• Internally sleeved bellows designed for high-temperature, high-pressure environments
• Direct bolt-on fitment — no modifications needed
• Fully compatible with factory EGT and EBP sensors
• Includes high-quality stainless steel gaskets for a leak-free seal