ElSpa
forum member
boost brother + H-pipe - around 230 shipped...their last version is great, had no problem fitting mine.
so where to order macs from?
Does BBK hang below the frame rails?
05 convertable
On this set up. pypes long tubes (off raod x UPR stainless) muffler
flowmaster american thunder classic
whipple twin screw supercharger
stock block
461rwhp 422torque
CHANGED TO MAC CERAMIC long tubes
mac long tubes cermaic (off road prochamber ) mac axle back
473rwhp 431torque
The only reason i changed was b/c of this article in 5.0 magazine about 6 or 8 issues ago where they tested kooks, american racing, mac, jba, and 4 others on a 3v and the MAC's came out on top for best hp and best price for what you get and when I read that article i wanted to see if i get same resutls since i had similar set up to what the test car they were using in 5.0 magazine.
i found the link this is what made me switch to MAC
http://www.mustang50magazine.com/techarticles/m5lp_0904_s197_ford_mustang_headers/index.html