To dress up the Mustang's underhood and open up the intake, we chose a JLT Performance cold air kit. Of course, we had to have one painted to match, which JLT easily accommodates. The JLT kit consists of a painted intake pipe with a billet mass airflow housing, an S&B Powerstack filter, and a corresponding heat shield. Since we were going to have the car custom-tuned after these additions, we chose the just the CAI. Many of JLT's cold air kits are available with a handheld tuner, but in our case, we didn't need that option. We've proven and witnessed many a JLT kit making power, so we knew this addition would prove beneficial as well.