I recognise that username from another forum.
Nice car mate
I have a Tegiwa Airbox fitted to mine and they are exactly the same as the gruppe M bar the quality of carbon fibre and ofcourse the price tag.
Sounds just as good for a third of the price, I also have a Spoon N1 on mine too which looks and sounds great. Spoon Sports Europe have a sale on at the moment so its worth checking out their website
I think I will just get that tbh, not too bothered about the brand and selling the K&N typhoon off it should make up some money back too.Yeah mate the Tegiwa is a good piece of kit, had mine fitted for 5 months now and love it.
Spoon N1 is pricey at £325 but I paid nearly £400 for mine in November
Second hand N1's always come up for sale though so you can get one for around £250 if your lucky
What tyres are you looking to buy? If your going for a full set then its worth get the slightly wider 215/40's or 215/45's
I'm going for a full set of Yoko Prade Spec 2's in March
Tegiwa, I had that on for a while and it transforms the car. I had to take it off before I took the car to the garage (warranty might not like it) and it was so boring. Tegiwa causes you to have worse fuel consumption though, because the noise is addictive.