Fiesta ST150 Power Upgrade ST171
Tony, Ref the tuning of my Mountune Fiesta 165An update for you as requested. the new 182 MAP is working very well. Cold Start tickover 1400 -1450 rpm reducing fairly quickly and gradually to normal tickover of 900rpm within a couple of minutes - very happy with that. Fuel Consumption at motorway speed 37 - 38 mpg Power delivery is smooth and still using normal 95 grade petrol. Power is certainly far higher than the MountuneEarly days but I think that you have constructed a really good set up ! regards, Keith
Perfect solution for me.Going for the remap next !!!!!
Fitted this kit at the weekend and I have to say it was a perfect fit. Noticeable difference in power and torque and put a huge grin on my face when I took it for a spin :) !! Very nice sound from the exhaust and makes the ST feel like a different car. Would definately recommend getting this kit. Big thanks to all the guys at Pumaspeed. Hmmm what to do next....JohnKent
just fitted my puma speed st171 kit and it sounds great and seems to rev alot better, i am only 18 and managed to fit this item in under 3 hours so its a nice easy modification and a great add on to the fiesta st!next mod is going to be the cams and the remap!ashsheffield
3 and a half hours to fit and what a difference . Totally recomended, very nice noise from the exhaust, no too loud at 80 on the 30 miles to and from work each day.Barry Glasgow..
The ST150 never realy matched up to expectation,it had a dip inpower over 4500 it seemed to rev and go nowhere.Me and my brother installed this over 1 saturday afternoon and what a difference , this should have been fitted as standard equipment it revs and make the natural power without any chip mods.Next step will be the dreamscience 182 Pro map from pumaspeed
Response: A very popular modifictaion with consistant results. Many thanks Tony
superb deal. what a difference! its like a different car....more power,more torque,more smiles