To buy or not to buy.... Boost controller???

[Booth_S4]

What do you guys reckon to this? Would you recommend one of them for the S3 or would you stay clear?

http://cgi.ebay.co.uk/R-Spec-BOOST-CONTROLLER-PSI-GAUGE-KIT-ANY-TURBO-CAR_W0QQitemZ160045053256QQihZ006QQcategoryZ72205QQrdZ1QQcmdZViewItem

 

[wightman]

i fitted one on my fiat coupe and i did have a boost gauge , it was the best £15 i spent £ for £ on performance, but watch out u dont run it to high and to lean.

 

[pablo]

dont work well on audis afaik they are too smart so realise the boost is at the wrong level.

I *think*

 

[ChriS3]

Your N75 valve is your boost controller. There's no manual control, but it's not really needed.