garygbnj Posted March 28, 2006 Share Posted March 28, 2006 Just got my 06 lgt. My suggested hp boost is sti turbo,intercooler,intake manifold and Cobb remapping device. Also suggested are a wrx type bov and aftermarket catted downpipe. What is the difference between a bov and a bpv? Is the stock uppipe 3" diameter? I would want to match the aftermarket downpipe to the stock uppipe that I will be keeping. My catback is a borla. Thanks gary email@example.com Link to comment Share on other sites More sharing options...
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