Another small update:
Couldn't resist and had to put the new airbox in the first time. Still lots of work to do, but this thing looks massive already
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On Sunday my car will go back to Motor Krep for further exhaust fun. The following things are planned:
3" OPF-back exhaust with custom tips (see pic below). This will get TÜV around end of april. Goal is not maximum noise but a nice, bassy note to the exhaust sound. If needed, the papers of my car will be adjusted if the car will be too loud. I am expecting a raise from 91db to ~96db.
After TÜV is done I will get a resonated GPF delete. I wanted this, since I am aiming for higher power figures. The goal is to be able to switch the GPF back in within a few minutes if needed.
He will also create a metal underfloor cover which will span from the rear silencer to my ATH bodykit, creating a gapless connection. With this installed I will hopefully never tear up that bodykit again!
The underfloor cover and the GPF delete will come in somewhere around april/may I hope. The GPF-back exhaust has priority
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Since my buddy from Motor Krep is custom welding the rear silencer, I am no longer required to run the de-centered tips from ATH. So I contacted All-In Exhaust on Instagram if he could manufacture exhaust-tips which I've previously designed in CAD.
I really like the style from the Akrapovic M2 competition exhaust, so I came up with this design in the end.
There are many cheap clones on the market, but none of them have the curved-cut inner-tip design. But I really liked that. Luckily, All-In Exhaust was able to work it out. Really happy with the pics he sent me. Eagerly waiting for them to arrive by mail! These are custom made by the outer measures from my CAD-Design: