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2019 g20 330i b48

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hi, unfortunately no b58 available in India. And due to high taxes. I had to buy the 330i for 80k USD. Not rich enough to afford a m3 or something of the likes in India. In USA could buy , maybe.

So my plans are. Learn to tune on the b48 for 5 something years and then get a b58 swap.

right now saving for b48 forged internals.

Have money for bigger turbo already. If the Ecu doesn’t control boost by throttle body and has zero interference of throttle body to control boost. I will setup a compound turbo. As the Ecu won’t know there are two turbos and will actually end up helping me when the bigger turbo takes over by controlling the smaller turbo.

My goal with b48: 500whp.