Boost Cooler Boost Pressure Adapter for BMW N20, N54 & N55 Engines
Quick and clean boost reference - designed for all BMW models with N20 or N55 engines.
The precisely machined boost pressure adapter from SNOW Performance offers an easy way to tap into manifold pressure via the factory TMAP sensor location. Ideal for routing boost signals to water-methanol injection systems, boost controllers, or pressure gauges. The adapter installs between the TMAP sensor and charge pipe with no modifications – a true plug & play upgrade that's fully reversible. Perfect for tuning and motorsport applications.
Key Features:
- Clean boost reference at the OEM TMAP sensor location
- No drilling or cutting - fully reversible installation
- 1/8" NPT27 port for water-methanol, MAP sensors, or boost gauges
- Made from CNC-machined, hard-anodized T6061 aluminum
- Compatible with 3 mm (ID) pressure lines (e.g. SP30217)
Included in the Kit:
- 1× Boost tap adapter for BMW N20/N55
- 1× 1/8" NPT27 port
- 1× High-temperature sealing gasket
- 1× Mounting hardware set
Vehicle Compatibility – BMW N20 Engine Models:
- 1 Series (F20/F21): 125i
- 2 Series (F22/F23/F87): 220i, 228i
- 3 Series (F30/F31/F34/F80): 320i, 328i
- 4 Series (F32/F33/F36/F82/F83): 420i, 428i
- 5 Series (F10/F11): 520i, 528i
- X1 (E84): 20i, 28i
- X3 (F25): 20i, 28i
- X4 (F26): 20i, 28i
- X5 (F15/F85): xDrive40e
- Z4 (E89): sDrive18i, 20i, 28i
Vehicle Compatibility – BMW N55 Engine Models:
- 1 Series (E82/E88, F20/F21): 135i, M135i
- 2 Series (F22/F23/F87): M235i, M2
- 3 Series (E90–E92, F30/F31/F34/F80): 335i
- 4 Series (F32/F33/F36/F82/F83): 435i
- 5 Series (F10/F11): 535i
- 6 Series (F12/F13): 640i
- 7 Series (F01–F04): 740i
- X3 (F25): xDrive35i
- X4 (F26): xDrive35i, M40i
- X5 (E70, F15/F85): xDrive35i
- X6 (F16/F86): xDrive35i
For a clean, reliable boost source - perfectly tailored for Boost Cooler systems and more.
