hami0910 told a new story
(11 months ago)
READ DISCRIPTION AND WATCH FULL VIDEO!! . My 2007 zx6r, "the slowest of its year!!": Mods are -1 front +2 rear (sprockets), K&N air filter, two brothers full pipe, and removed rear set, (no power commander). Not dynoed, assuming 112-120rwhp. Feel free