How many 'S' owners have this kit installed? Which jet and how much performance improvement have you seen?

I can't afford to twin charge my '05 JCW 'S' at this time but would like to make it a real sleeper and this kit seems to fill the bill.

All suggestions appreciated. Thanks in advance.

 

Call Peter at M7tuning and he can explain everything you need to know about the kit. He's a very knowledgable.

 

Did that and ordered one. Still looking for input from anyone else who has this kit on their MCS. Where did you mount the control panel, install issues, inj size, jet size, etc. Thanks.