FTP Motorsport BMW N54/N55 (E8X/E9X) Air Induction Pipe

Many 135i and 335i owners have reported persistent boost leaks over the years, and the root cause often traces back to the original air induction pipe, the section connecting the intercooler to the charge pipe, which commonly cracks or fails over time. FTP Motorsport's Air Induction Pipe replaces this factory piece with a powder-coated black aluminium pipe, designed specifically to eliminate this well-documented boost leak source for good.

Throttle-body-matched 3-inch piping is paired with a billet CNC-machined OEM throttle body flange for a genuinely leak-free connection, while the larger piping diameter reduces turbulence and maximises airflow into the engine for improved horsepower and torque. Everything necessary to upgrade from your factory charge pipe is included, and this pipe pairs directly with FTP's own charge pipe for a genuinely complete upgrade across this section of the intake system.

Why Choose This Air Induction Pipe

• Directly addresses a well-documented boost leak source on this platform
• Powder-coated black aluminium construction, genuine durability over factory plastic
• Billet CNC-machined OEM throttle body flange for a leak-free connection
• Throttle-body-matched 3in piping for maximum airflow
• Everything necessary for installation included

Compatibility

• BMW E82/E88 135i (N54/N55)
• BMW E90/E91/E92/E93 335i (N54/N55)
• BMW E82 1M Coupe

Also available from FTP Motorsport: a Super Charge Pipe Kit combining this induction pipe with FTP's charge pipe, or the Ultimate Charge Pipe Kit adding the boost pipe as well for the most complete upgrade across the whole charge air system, both sold separately.