Ours made 192 bhp in out Fiesta, could of been more with a better inlet set up and longer horns etc but it was a real tight squeeze and I would of needed to remove the heater blower etc to do it.
Jenvey 45 TB's short raceline inlet, Omex mgmt, cossie injectors custom exhaust etc. NA tuning is not easy takes a lot of work to get big power hence I now have a cossie