Hi people, since I have something to do again, here a question. my little 1.4l has at the moment tss-intake-tube with nem green twister … i.e. an open lufi … since he does not bring any power, I want to retrofit again on the series-airboy(air filter) just instead of this intake box, which is probably only there for sound damping, to lay out a beautiful suction tube. in addition I want to miss the exhaust system (medium and end-sound absorbers) a fine fan curvature … what keeps it r of it? can I do a little bit more in the 3rd and 4th course? oh yes, and nengts performance suspension should also come in … greetings