Over the weekend I installed a pulley, chip, additional idler and exhaust. I now have an intermittent tip-in exhaust backfire (small) and the car seems to randomly cut out even at part throttle (while in boost). What I mean by cutting out is loosing boost; car falls on its face and will start to buck if I stay in it. No audible detonation.
My set up: 2.93 pulley, JMS chip, Steeda CAI, Billet Flow additional idler, Magnaflow catted X and Cat-back.
Any Ideas as to what's wrong?
My set up: 2.93 pulley, JMS chip, Steeda CAI, Billet Flow additional idler, Magnaflow catted X and Cat-back.
Any Ideas as to what's wrong?
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