Another interesting note:

At ford fair I had a lengthy chat to a guy from Northampton Motorsport about the Fiesta ST on throttle bodies that they are building. He was telling me that they had a Milltek full system on at the moment (the standard 'evo' one, not the big bore) and were looking into changing it as soon as possible as it was too restrictive.

Lee, I suspect your powerflow catback may be helping somewhat. It does sound pretty beefy.

Also, Chris at the rolling road had a Piper exhaust system. Suggesting both of these are potentially better options than Milltek (just speculating here).

So is that a piper sports cat too?

Powerflow FTW

piper does sound pretty good by the sounds of it

What is the one on your Mountune then Gary?

i honestly have no idea lol. ive heard someone say it was a miltek one on here somewhere but i dont really know to be honest lol

Wonder why Chris's mountune 185 uses Piper then?

Unless I misheard him at the rolling road. Pretty sure that's what he said though.

Did he mean the cams?

Hey,

Yeh my cams are definately piper, but when I looked through all the information that they left in the car there was a warrenty card for the exhaust which had piper written on the top! I showed this to Steve when I met him a few months back when we compared the 165 and 185 kits.

i'll have a look through all my paperwork and see what it says about mine. think ive just got details of whats in the kit but not who makes it and the power of the car and to be carefull in the wet and the snow lol

ive got mine still. no one wants them so might take them to the scrappy