Forge Motorsport Boost Tap / MAP Sensor Spacer Adapter/Adaptor for BMW E46 320d 3 Series Diesel - Boost Gauge Feed Vacuum Take-Off/Port Kit - Manifold Pressure/Boost Reference Adapter, No-Drill Plug & Play - Fits MAP 13627551429 13627585493 13627599042

Forge sensor spacer for BMW E46 320d 3 Series

Get a clean, reliable pressure source on your E46 320d without cutting hoses or drilling the intake. This neat Forge sensor spacer sits between the factory manifold pressure sensor and its housing to provide a dedicated pressure outlet for a gauge feed or vacuum-operated accessory. It looks stock, installs quickly and is fully reversible, giving you an accurate turbo pressure signal while keeping the engine bay tidy.

What it does

This plug-in manifold pressure adaptor creates a secure pressure takeoff point so you can run a dashboard boost dial or any pressure-referenced device on your BMW 3 Series diesel. No permanent modifications, no splicing, no leaks.

Why enthusiasts choose it

• Plug-in sensor spacer for E46 320d 3 Series with no cutting of original pipework
• Provides a dedicated pressure/vacuum outlet for a gauge or pressure-controlled valve
• Factory-look installation with a neat, discreet finish
• Accurate, stable pressure signal for consistent gauge readings
• Quick to fit and completely reversible

What’s included

• Pressure adaptor to suit the OEM manifold pressure sensor location
• Vacuum hose for the gauge feed
• Cable ties to secure routing
• Clear fitting guidance

Compatibility

For BMW 3 Series E46 320d models using the following MAP sensor part numbers:

• 13627551429
• 13627585493
• 13627599042

Proven by us

We have installed and used this Forge adaptor on customer E46 320d cars and in-house. Feedback has been excellent, with owners praising the straightforward fitment, stock-style appearance and dependable pressure reference for their boost dials.

Fitting service

Prefer professional installation. MJ Modifications can fit this at our Warwickshire workshop. Request a quote: info@mjmodifications.co.uk.

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Order today for a clean, quick and reversible way to add a pressure gauge to your BMW 3 Series diesel.