Originally Posted by Cal_Cobra
Seems that previous xfire header designs have produced minimal HP gains. These will have to generate some decent gains for people to drop $1K on them, and install them (not an easy task on the xfire). One thing I loved about Mustangs, lots of header choices, and even the best ones were under $400 and easy to install (compared to the xfire)
yup, just like we were told our exhaust wouldn't make power because no one else's did...
Agreed, that the mustang folk have it easy with cheap parts, but then again if we had thousands of crossfire owners that modded their cars we could easily afford to lower prices with mass production!