E82 E88 N55 Boost Sensor Adaptor AC Schnitzer 11617549330

For E82/E88 1 Series with N55 engines (Oct 2010-Mar 2011 builds): this AC Schnitzer adaptor relocates the factory boost sensor to prevent heat soak and false overboost readings under stage 1 or fast road tuning.

• Fixes a real problem: stops erratic boost control when the stock sensor cooks on the turbo inlet pipe
• Required for reliable N55 stage 1 maps, decat setups, and track-day duty - not just 'OEM plus' styling
• Fits only N55 engines; not compatible with N54, B58 or F-series chassis
• Search terms this answers: N55 boost sensor spacer, N55 MAP sensor adaptor, E82 boost sensor upgrade, E88 N55 tuning part, N55 fast road mod