fit the t3 m8,they'r cheaper,your need the turbo escort manifold and down pipe,your need to uprate your intercooler if you havent already,fit a 31 actuator too for more boost.........if you click fiesta turbo.com they will go though it in great detail,you need a few more bits,carnt think what they are tho.....cam wise i have a k cvh 35..
not bad cam imo.....but your choice......