I have seen and driven a couple of foci with OBX headers, and while I can't compare to FS, I must say I was pleased with the quality of the design and the performance of the header itself.
As far as the volume, a raceheader is going to increase the volume no matter what. However, from what I hear with the FS stealth exhaust, it shouldn't be ricey or extremely loud at all.
The guy who use to drive a focus!
Last edited by Snakebite202; 06-19-2005 at 07:22 PM.