are these worth getting do they actually make more power? anybody have them give some advice. also aem cam gears? worth getting? and aem fuel rail? work ok with just an exhaust and intake.
Those are pointless mods for a car that just has intake and exhaust. Cam gears should only be tuned on the dyno by a pro. The stock fuel rail is good for over 350hp. Pulleys will free up a few horsepower but the downside of them doesn't seem worth the pay off. You would be better off spending that money on a good header and a high flow cat
