Hey guyz... Youve probably all seen this but just wondering if anyone has actually purchased and installed it??
http://cgi.ebay.com.au/ws/eBayISAPI....sPageName=WDVW
It seems simple and pretty much explains itself... but how much HP can it actually give you?? Up to can mean 1, 2, 5 or even 20... Air intake can contribute to something, rpms can contribute to something, driver can do a little something...
Whoz tried it and what do you think? difference? results??
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