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George @ BMS George @ BMS is offline
Posts: 1,556
Join Date: Aug 2009
Car: E90 BMW 335i AT
Default 02-09-2022, 03:16 AM

Originally Posted by Jamega
Good evening/morning everyone, I had a question regarding the JB4. I drive a 2015 Jetta 1.8t with FBO and I was considering buying the CTS Boss Turbo kit and unfortunately no local shops offer a tune with this turbo and my engine. I was wondering if the JB4 would be a sufficient tune, if it runs at all. I get the feeling it wouldn't work but I wanted to ask anyway or see if anyone has experience with this turbo and this engine.
A flash tune is needed as a minimum. Note that turbo has a lot of lag even on the GLI which is a 2.0T so on the 1.8T things will only start happening power wise higher than 4000rpm.

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