04-14-2008, 10:37 PM
paulicat,Apr 14 2008, 08:36 AM Wrote:When you say "need to change" is it hindering your performance significantly?
Or is it that you just want to get more hp??
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You dont HAVE to, but it does help get some extra pnoies out of that turbo setup. At the 200 WHP mark, you want min 2.5"