Super fast delivery from mountune very pleased. Fitted yesterday and was a bit more of a pain as there was an extra bracket to be removed but once on looked and fit great. Driving, Gear changes are definitely improved, feels tighter and tracks true + no more dreaded wheel hop. On the negative there is noticeable nvh through the pedals and steering wheel throughout Rev range, hopefully this gets better or I get used to it time will tell.
Not fitted as of yet to the ST, great quality,I have one on the RS, yeah makes a massive improvement on acceleration, slight vibration put not a issue.
Fast delivery and well packaged. Makes a good difference to wheel hop and cornering and havent noticed any vibrations.