Upgrading to 3UZ
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Hi peeps
i am from South Africa and I need your help
I have a BMW 1 series with a 1UZ non vvti and I want to upgrade to a 3UZ
I have 2 questions
1. Has anyone tried the XAT vvti cams for this motor
2. Can I delete all the emissions stuff who’ll keeping the stock ecu
Any help will greatly be appreciated
Below is a pic of my current setup
i am from South Africa and I need your help
I have a BMW 1 series with a 1UZ non vvti and I want to upgrade to a 3UZ
I have 2 questions
1. Has anyone tried the XAT vvti cams for this motor
2. Can I delete all the emissions stuff who’ll keeping the stock ecu
Any help will greatly be appreciated
Below is a pic of my current setup
![](https://cimg5.ibsrv.net/gimg/www.clublexus.com-vbulletin/958x958/c894ad24_b891_43cb_8192_7b223282800b_1bec618df229082361f2e08e21665547c57f14ab.jpeg)
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