E90 E92 E93 335i N54 Boost Pressure Sensor Adaptors AC Schnitzer 11627587410

Relocating the boost pressure sensor on an N54-powered E90/E92/E93 335i is non-negotiable for most stage 1 and stage 2 maps - especially with decat downpipes or fast road turbo upgrades. These AC Schnitzer adaptors (part number 11627587410) are the correct, direct-fit solution for pre-June 2011 builds.

• Fitment is chassis- and engine-specific: E90/E91/E92/E93 335i with N54 only - not for N55, F30 or G20
• Two adaptors required for cars built up to September 2010; one adaptor for October 2010-June 2011 builds
• Enables reliable boost reading after decat, high-flow intake or track-day turbo mods - no guesswork, no splicing
• Used by tuners for fast road, track day and daily driver N54 builds where OEM sensor location causes overboost or limp mode

Because race car.