PPE REPLACEMENT PASSENGER SIDE UP-PIPE 116120910 | 2002-2004 6.6L Duramax LB7

Replace a cracked, leaking, or damaged factory up-pipe with the PPE 116120910 Replacement Passenger Side Up-Pipe. Designed as a direct-fit replacement, this upgraded up-pipe delivers up to 53% greater flow than the OEM component while maintaining factory-style fitment and installation.

Unlike the restrictive factory pipe, the PPE Up-Pipe is constructed from heavy-duty 11-gauge 304 stainless steel for superior durability and corrosion resistance. It also features a premium internally sleeved stainless steel bellows engineered to withstand the extreme temperatures and pressures commonly found in diesel performance and towing applications.

Designed to bolt directly to the factory exhaust manifolds, this up-pipe provides improved exhaust flow, reduced restriction, and long-term reliability without requiring modifications.

Features:

• Direct-fit passenger side replacement up-pipe
• Flows up to 53% better than the factory pipe
• Bolt-on installation
• Heavy-duty 11-gauge 304 stainless steel construction
• Internally sleeved stainless steel bellows
• Designed to withstand extreme temperatures and pressures
• Improves exhaust flow and reduces restriction
• Compatible with factory exhaust manifolds