Sep 12, 2009 #1 J Josh Active member May 11, 2008 1,724 0 36 i have a 2004 nissan sentra ser spec v and was wondering if anyone had any idea what i should do first to improve power most dramatically. im looking into headers and midpipe , intake, power chip, or catback exhaust.
i have a 2004 nissan sentra ser spec v and was wondering if anyone had any idea what i should do first to improve power most dramatically. im looking into headers and midpipe , intake, power chip, or catback exhaust.