For those that havent seen it on Facebook we have adapted the O Sport GRP diffuser to fit the VX220:
Bolts up right over your existing undertrays so no issues with heat. Mine was on for 60 laps of Anglesey yesterday with no problems and of course it knocked 9 seconds off my laptime
£299 delivered in the UK Euro post is generally just £10 depending on exact location
http://www.lotushard...edster-diffuser