Quote:
Gary No Cal said:
Just this morning I picked up my 997 S after having the Champion air box and Tubi headers and exhaust installed. I only did a short ride to the office but I can tell it has an appreciable power increase. Last weeks Dyno said 322 rear wheel HP. I am scheduled to get another dyno tomorrow and will post. Also doing track day at Sears point and will have before and after lap and segment times to compare. The air box is awesome looking and the exhaust sounds sweeeeet. In the car it is very similar to PSE until higher RPM where it screams. I didn't do the ECU because of potential warrantee issues. Look for a post in the next day or two with the after HP.



Gary which shop did you bring your car too?