Originally posted by WD40
That may be true for the standard models, but not necessarily the SVTF.
Cosworth/SVT did their homework when they designed the exhaust system.
An aftermarket CAT-Back system while maybe better sounding,
will not get you much more power, if any, on a stock to mildly modified SVT.
very agreeable.... and by the way chris, before u blow through that straw, ur better off getting that huge flippin rock(AKA catylic converter) out before anything, IMO id rather fix that clog in the begging of the exhaust system rather than start at the end.