i spent £245 for remap! Airfilter was £70(usually £230) but it wasnt made for my car! and they dnt make them for my car so i improvised. Tubing was £4.60 for 2 meters. I did buy some aluminuim ducting but it started to come apart after i tryed it with 4/5 differenct applications! When i get some change im going to get some more alloy ducting as its beter and i can imagine it stays cooler!
still got few things to do to car such as lowering it as this will stop drag and could boost performance(COULD) and cat back system maby full that will have to be free flowing! as i dont really think im gettin best out of air filter with standard ristrictive exaughst. Then its body cupra front bumper and side skirts, back bumper splitter, HIDS 8000k, and abit of colour coding maby some m3 mirrors
I changed gear at 5000revs to get 10.4secs it was also wet and 2 it was coming out of a parkin layby so it wernt a perfect straight
Yes it was worth it but only if your looking to keep car for few years which i probably wont but NEVER MIND