Phone your Ford dealer and as the price for a full 'out the door' price for an MTX75 for a 2001 Focus,I have no idea where you get your 'costing' but an example of say 4 upgraded mtl diff gears from a gearcutting shop will set you back around $900.These parts are not mass produced and even mass production gear cutting is expensive.BTW all the gears in the trans are steel.Hook up with a mfg engineer on this site and visit a few shops & plants,it wont take long for you to see the costs....


V6 MTX
'Don't p**s up my back then tell me it's raining!!!"
'Its only nuts & bolts!'
'If I build it,fix it,upgrade it or modify it...MAYBE they will come....!
Haines Motor Sports Inc,
Dealer for 'Quaife America' & 'Autotech Sport Tuning'
SOLE USA Dealer for the American Axle 'AUSSIE BAR'...
Get a Turbo for you Zetec from HMS Inc...by 'The Demon' ...www.DemonDynamics.co.uk
..don't talk about it DO IT !!!