Fitment Guarantee
Perfect fit — or your money back
- Description
Description
If you already have a 1.3 M1 build development license, and you'd like to have the ability to compile 1.4 build files, then this is what you'll need. This is required for your ECU to move from 1.3 to 1.4.
This works for all M1 ECU's both port injection and direct injection.
Worldwide Shipping
Multi-Carrier Options UPS, FedEx, DHL, and more — you choose
Hassle Free Exchanges
Ordered the wrong size or spec? We’ll help swap it out.
Dedicated Support
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