Integrated Engineering Turbo Inlet Pipe | B9 S4 · S5 E53 X5 44i 4.4L V8 [M62] This is firstly achieved through

This is firstly achieved through elimination of the most critical restriction in the entire intake system

IE polyurethane bushings significantly reduce bushing flex between the sway bar and chassis for a tighter suspension feel

Machined from steel and zinc plated for long life

Plug and play with APR software

All stages of IE ECU tunes include differences in shift point mapping and throttle mapping between drive mode and sport mode

Integrated Engineering Turbo Inlet Pipe | B9 S4 · S5 E53 X5 44i 4.4L V8 [M62] This is firstly achieved throughUpgrading our Audi 3. 0L turbocharged engine with aftermarket upgrades such as ECU tunes and larger turbos adds fast and easy power, but demands more airflow in return. The factory airbox and turbo inlet are adequate enough for stock power output, but become a large restriction on engines with aftermarket upgrades that can restrict horsepower. Pairing an IE Cast Turbo Inlet Pipe to your IE Cold Air Intake completely removes the factory flow