Right, ive got a full mongoose system on my fiesta st, flexi, decat ecs. What i was wondering is will a miltek 4-2-1 fit straight on to the mongoose system?

And what splitters are there available for the st, i dont like the seat one either.

cheers

 

hi there,
your best bet is to ring a tuner to be honest.the best 1 and most helpful 1 ive spoke to is JAMSPORT.
my mrs has just got st150 and he seems the most helpful on it.
there are other tuners that do them.maybe find a tuner close to u