PLEASE TELL ME YOUR EXPERIENCE AND IF IT REALLY WORKS AND IF YOU RECOMEND TO DO IT

I have the 225 and yes, the chip works really well with this.

totally different car - and you'd best hold on real tight.....

(not a paid endorsement)<ul><li><a href="http://www.awe-tuning.com">http://www.awe-tuning.com</a</li></ul>

Mine is Wetterhauer chipped 2001 180 TTQ. The car's torque is unrecognizable from stock. Everybody complains that stock 180 and 225 have a "lull" in power below about 2500-2800 rpm. With the Wett chip, while there is still a small lull there, the power does come on earlier and when it does, it feels like two TT's pulling instead of one and it keeps pulling 'til redline.