Enhance airflow, boost reliability, and overall engine performance on your BMW 135i or 335i with the FTP N55 Charge Pipe + Boost Pipe Combination Package. The factory plastic charge and boost pipes are known to crack and leak under higher boost pressures, especially on tuned vehicles. FTP resolves this weakness with a full aluminum upgrade engineered for strength, performance, and long-term reliability.

The charge pipe (sg71312) features 3-inch mandrel-bent aluminum construction that increases airflow efficiency and reduces turbulence. The included boost pipe (sg71312-bp) replaces the turbo-to-intercooler connection with a durable, pressure-resistant aluminum pipe. Together, they provide a reinforced and high-flow intake system capable of supporting elevated boost levels without failure.

Designed as direct OEM replacements, these pipes install easily and fit perfectly using factory mounting points. For drivers seeking performance gains and upgraded reliability, this combo package is a cost-effective and essential upgrade for N55-powered E-Series models.

Key Features:

• Double-Sided Aluminum Construction: Strong, lightweight, and boost-resistant design.
• Increased Airflow: Larger internal diameter improves throttle response and turbo efficiency.
• Direct OEM Replacement: No modifications required; installs using factory hardware.
• Improved Reliability: Eliminates the brittle factory plastic pipes prone to cracking.
• High-Boost Capable: Designed to support tuned applications and elevated pressure levels.
• Comprehensive Upgrade: Includes both charge and boost pipes for a complete flow enhancement.

Fitment (N55 Engine Models):

BMW 135i (E82)

• 2007–2013

BMW 335i (E90 / E92 / E93)

• 2006–2013