Performance M
Forge Motorsport MAP Sensor Boost Tap / Vacuum Port Adaptor for BMW 1 Series 135i E81 E82 E87 E88 (E8x) – Sensor Spacer Sandwich Plate – Boost/Vacuum Reference Take-Off for Boost Gauge, BOV/Dump Valve – Fits MAP 13627551429 13627585493 13627599042
Forge Motorsport MAP Sensor Boost Tap / Vacuum Port Adaptor for BMW 1 Series 135i E81 E82 E87 E88 (E8x) – Sensor Spacer Sandwich Plate – Boost/Vacuum Reference Take-Off for Boost Gauge, BOV/Dump Valve – Fits MAP 13627551429 13627585493 13627599042
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
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Forge Motorsport MAP Sensor Sandwich Adaptor for BMW 135i and 1 Series E8x
Add a clean, factory-style pressure and vacuum source to your turbocharged BMW 1 Series without cutting hoses or drilling anything. This Forge Motorsport sensor spacer sits between the OEM manifold absolute pressure sensor and its housing, creating a dedicated port to run a dash-mounted pressure gauge or supply a vacuum signal for a dump valve or blow off valve. It is a quick, tidy, reversible upgrade that preserves OEM reliability while giving you the signal feed you need for monitoring and auxiliary hardware.
Ideal for enthusiasts searching for a BMW 135i pressure take-off, BMW E8x MAP adaptor, gauge feed fitting, vacuum line outlet, charge pressure pick-up or a sensor sandwich plate for a pressure gauge install on E81, E82, E87 or E88 models. Expect a neat installation, consistent pressure readings and no compromise to factory plumbing.
Key benefits
- Creates a dedicated vacuum and pressure connection for a dashboard gauge or valve control line
- No drilling or cutting of intake pipes or manifold runners
- Fully reversible fitment that maintains OEM integrity and appearance
- Fits directly between the MAP sensor and mounting location for an unobtrusive, OEM-plus finish
- Proven by our team on our own cars and by customers for a stable, leak free pressure signal
What you receive
- Forge Motorsport sensor spacer adaptor
- Vacuum hose
- Cable ties
- Step by step fitting guidance
Compatibility
For BMW 1 Series E81, E82, E87 and E88 applications that use the following BMW MAP sensor references:
- 13627551429
- 13627585493
- 13627599042
Please confirm your sensor part number before ordering.
Installation and support
Straightforward DIY job with basic tools. Prefer professional fitting? Choose MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk and our team will be happy to help.
Why buy from us
We run this Forge Motorsport adaptor on our own builds and customer vehicles. Feedback has been consistently positive, with accurate pressure readings, a tidy engine bay and an OEM-like result. If you need advice on routing your gauge line or integrating a valve control feed on your BMW 135i or 1 Series E8x, we are here to assist.
Search-friendly phrases: BMW 135i pressure take-off, BMW E82 gauge feed adaptor, 1 Series E8x MAP sensor spacer, turbo pressure outlet for gauge, vacuum line source for dump valve, charge pressure pick-up for BMW 1 Series, Forge Motorsport sensor adaptor for BMW, BMW E81 E87 pressure port fitting.
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