Technical Vl36 swap on tjet 120

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Technical Vl36 swap on tjet 120

iamfabss

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Hey guys.
Newbie on the forum.

I currently own a 08' red GP 1.4 tjet bought on July 2021 with 179k km.

It now has 207k km, It was running completely stock.

I've recently gutted the cat, APE catback without middle resonator and VL36 swapped with a billet comp wheel with slightly better performance capability (in theory).

Runs like a big pile of sh*t now and still needs a remap (I hope that's the issue).
Boost comes as late as 3.5k rpm, I see no overboost function...yes it reaches 0,65bar but veeeeery progressively and linear with noticeable less torque and too late in power band. It holds that boost up to 5.5 to 6k at least which is positive.

Anyone with such experience?
 
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