GrimmSpeed Exhaust Valve Simulator (070044) Armytrix Available size: 1 1/4in diameter

Available size: 1 1/4in diameter x 3in length

• Ultra compact design fits in very tight spaces

50 High HP racing cams suit well built time attack and drag racing engines using E85 fuel

4G63 requires 16 valves

Made of lightweight 3" aluminum with your choice of finish

GrimmSpeed Exhaust Valve Simulator (070044) Armytrix Available size: 1 1/4in diameterIf you've deleted your factory exhaust valve, you will need this GrimmSpeed Exhaust Valve Simulator plug to fool your BCM to be able to activate the drive modes in the Focus RS. Compatible with Audi, VW, Mustang and more! Vehicle Fitment: 2016+ Ford Focus RS 2015+ Mustang GT350 GT350R 2015+ Audi S3 2013 2016 Audi S6 2014 2016 Audi SQ5 2015+ Volkswagen Golf R Other vehicles utilizing the style of exhaust valve actuator shown below [with the exception