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The first step in?making your M3 the car it was always meant to be, this kit will unlock more power and torque from you S54?in a afternoon. Included in this kit is a AFE Pro 5R stage 2 air intake system?to let your engine breath better, paired with a Turner Motorsport IAT relocation kit to help eliminate heat soak issues. Followed by a set of Turner Motorsport power pulleys to reduce rotating mass of pulley for more power and faster RPM spin up. And finally the Shark Injector V2 tune to take full advantage of the parts in this kit to make maximum power!?
