Hi Guys, my car has blown the intercooler pipe off twice now and its starting to annoy me having broken down in the worst places both times, is it worth upgrading over the oem part to fix this? after it blew off the first time i tightened up the clip soooo tight but still it came off, i have a DV on the car and wondered if this maybe causing the problem, maybe the DV is sticking and causing backpressure thus blowing the pipe off? any advice would be greatful

I spied this on ebay, don't usually like buying unbranded/ebay stuff so advice on this also would be helpful

http://cgi.ebay.co.uk/SUBARU-IMPREZA...4#ht_500wt_928