The BMW E30 remains one of the most beloved performance chassis ever built — a true driver’s car that defined the modern sports sedan. Its balance, feedback, and simplicity make it a timeless favorite. But while its suspension and handling still feel modern, the stock M20 powertrain shows its age.
That’s where AMP Engine Management steps in. The new MS3Pro PNP ECU for BMW E30 — paired with the MRT Engineering Cam Sensor Kit — brings 21st-century precision, reliability, and tuning flexibility to the classic E30 platform.
Shop the MS3Pro PNP for BMW E30
Shop the MRT Engineering Cam Sensor Kit
Modern Control for the Classic E30
If you love your single overhead cam M20 or M30 and want to optimize it rather than replace it, the MS3Pro PNP is your perfect solution. Built on the powerful MS3Pro processor, this ECU offers a complete suite of modern engine management features in a true plug-and-play format for your BMW E30.
Highlights include:
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Full sequential fuel and ignition control (six injectors, six coils)
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Integrated MAP sensor and flex-fuel support
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Launch control, boost control, and nitrous arming strategies
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Full data logging and live tuning in TunerStudio
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Advanced safety protections and configurable failsafes
With the MS3Pro PNP, your E30 gains the sophistication and reliability of a modern performance car — without cutting or rewiring.
Sequential Control Made Simple: The MRT Cam Sensor Kit
A common challenge when upgrading older BMW engines is the lack of a camshaft position sensor — necessary for full sequential operation. The solution comes from our partners at MRT Engineering in Finland.
The MRT Cam Sensor Kit replaces the factory distributor with a clean, drop-in housing that includes a Hall-effect cam sensor. It plugs directly into the factory harness using the original “Cylinder Identification” connector — no custom wiring required.
Benefits:
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Direct bolt-in installation
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True sequential fuel and spark control
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Seamless integration with the MS3Pro PNP
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100% reversible — no permanent modifications
This combination delivers OEM-level fitment with motorsport-grade precision.
Ready for Boost, Race Fuel, and More
Whether your E30 is naturally aspirated or boosted, the MS3Pro PNP + MRT Cam Sensor combo gives you complete control and scalability.
Perfect for:
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Turbocharged and supercharged M20 builds — with full boost control and ignition safety
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High-compression N/A engines — for cleaner, more consistent spark timing
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Track cars and street builds — thanks to real-time tuning and adaptive correction features
From daily drivers to dedicated race cars, this setup transforms the way the classic M20 engine behaves — smoother idle, faster response, and greater reliability under power.
Built for Enthusiasts by AMP Engine Management
At AMP Engine Management, we believe classic cars deserve modern control. The MS3Pro PNP for BMW E30, combined with the MRT Engineering Cam Sensor, delivers the perfect balance of heritage and technology.
No rewiring. No compromise. Just pure control, precision, and the ability to tune your BMW the way it deserves.
Shop the MS3Pro PNP for BMW E30
Shop the MRT Engineering Cam Sensor Kit