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BMW M235i(x) F22
meaning higher boost pressures can safely be used
and maximum stability throughout turns
you can trust that you're getting the best possible performance and value for your money
Haltech Nexus S2/S3 Plug 'n' Play Adapter Harness VW/Audi 1.8T AWP x2 BMW M235i(x) F22If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug 'n' Play Adapter Kits. These adapters plug directly into your Haltech ECU and have a set of factory connectors on the other side which plug straight into the factory harness. A simple Haltech Plug 'n' Play product that allows you to be up and running in just a few hours. The quick start guide will walk you through installation of the Haltech Plug 'n' Play