MS41 ECU REMAPPING

🔌 MS41 Remapped ECU – Ozworx Tuned

The brain of your BMW, reprogrammed for raw performance.

Our remapped MS41 ECUs (found in M52-powered E36/E39s) are tuned to transform your build. Whether you’re running bolt-ons or chasing full-send drift power, we unlock the full potential of the M52 engine.

No generic maps. No guesswork. Just solid, tested tuning tailored to real-world driving.

🧠 Features include:

• Custom fuel & ignition mapping

• Raised rev limit & speed limiter removal

• EWS delete (bypass immobiliser)

• SAP, rear O2 & EVAP deletes

• Pop & bang / overrun available on request
  

Postal service only - Send us the ECU and we will tune and work our magic - Details & labels will be sent via email.

Built for cars that see track, street, or sideways — and want more from a factory ECU.

Plug & Play | Coded to your setup | No compromises

Want a version for resale listings (eBay, Shopify), Instagram, or your website? Let me know and I’ll format it to suit.