Quote:
Originally Posted by diego@vossen
My advice is keep stock headers and cats. I had HFC's and one cat blew after a few hundred miles. When I went back to stock cats per Stillen, I made more power also. A few other's I know personally also lost power when going from stock cats to ART pipes and went back again to stock cats to get the numbers back.
Check this out!
Who has a Stillen G37 Supercharger? Numbers, pics, vids! - Page 26 - MyG37 |
Thanks diego@vossen. Very enlightening and helpful indeed.
It just puzzles me why in the name on science would a better flowing/more efficient header/cat make the SC lose power.
Either way, I'll try to return/resell my brand new Headers and Berk HFCs.
