Everything is different. The headers will bolt up to the block but you will have some other problems. Our flexpipe is different than a focus and youd need a custom one and focus' have egr vavles which we dont.
i just put on the stoffler header last weekend(thanks trey). if it is possible to buy a header that will bolt up, i would do that. the flexpipe that came with the stoffler header was a joke. i guess they forgot about that little oilpan underneath the car. anyways, i had to get a custom flexpipe made. it only cost me $120. the flexpipe that came with it was touching the oilpan and with my suspension, i had about 2 fingers worth of clearance. it may be a little more expensive than $120 because the shop just modified the flexpipe i had. i will try to get some pics and maybe a vid when i get a dig. camera if yall want
A forum community dedicated to New Edge Mercury Cougar owners and enthusiasts. Come join the discussion about troubleshooting, builds, ZETEC, maintenance, performance, modifications, classifieds, and more!