Thanks for the positive words , quite simply if this didnt work we wouldnt make it , as I have posted elsewhere , there are several CAIs on the market located in the engine bay , pulling hot air , we tested on our first MKV Golf a series of different set ups , any that were located in the engine bay performed worse than the standard air box, we were close to leaving it and just making a drop in filter , then we pushed the intake all the way to the front of the car , this made good power and was a true COLD air intake , the new twintake just takes it to another level, just so you all know this is not a BMC filter , its our own design , different internally to the BMC ...the finished production product will most probably be all black , with black silicon ...it will be well priced ,and we need to do the S3 version as soon as we can , although we have a new Nissan GTR in the shop for 6 weeks and a LCR track car so we are rammed ...busy but it will be done