ECS Tuning 45mm Boost Gauge Kit

45 mm turbo pressure dial for BMW models

Keep a close eye on manifold pressure and vacuum with this electronically driven 45 mm pressure gauge designed to integrate seamlessly with BMW interiors. It delivers fast, stable readings in psi and bar, helping you monitor forced induction performance, spot boost leaks early, and keep your turbocharged setup running at its best.

The face graphics and factory-style illumination have been engineered to blend with late-model BMW instrument clusters, giving an OEM look rather than an aftermarket distraction. We have fitted these for customers and in our own cars, and the feedback is consistently excellent for clarity, accuracy, and a clean install.

Why enthusiasts choose this pressure gauge

• Electronic movement for smooth, precise manifold pressure and vacuum readings
• Factory-style backlighting and OEM-matched typeface for a stock-looking cabin
• 45 mm diameter for discreet mounting and great visibility
• Ideal for diagnosing power loss, charge pipe leaks, and wastegate or boost control issues
• Built to complement BMW interiors across a wide range of models and engines

What is included

• 45 mm electronic boost pressure gauge
• Installation hardware
• Connectors and vacuum lines

Compatibility notes

Suitable for a broad range of BMW petrol and diesel applications including popular M, N, and S series engines such as M10, M20, M30, M42, M44, M50, M52, M54, M57, M60, M62, M70, M73, N20, N52, N54, N62, N63, N73, N74, S14, S38, S50, S52, S54, S62, S63, S65, S70, S85. Please note: not compatible with N55-powered vehicles.

E9X 3 Series owners can also consider a vent pod solution for an ultra-tidy, integrated look.

Professional fitting

Want it installed properly first time? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote.

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