I just got my 98 1.8QMS chipped at Neuspeed - what a big difference! The car now feels like it has a turbo! Power seems to be improved throughout the rpm range in all gears- I would definitely recommend this chip/filter combo for only $214(incl. tax) from Greedspeed (ask for Anthony). This is probably the best $200 bucks I have spent in a while! I just wanted to share my satisfaction!<br>