One insane M4 build. Fun fact, did you know awetuningofficial does more than make killer exhausts? This is M4 is boasting their S-FLO carbon intake, which by the way we have available for you guys. Need another reason? At the crank you can see up to 12 HP & 10ft-lbs of torque unlocked with this kit. Ready to turn your F8X into an audio masterpiece? Look up T589739 on our site to find this kit. #turner #turnermotorsport #tms #turnerbmw #bmw #bmwf8x #f8x #hpgain #awe #awetuning