RMX 2.0 (2.5) RED Aluminum REAR Spur Gearbox Set [MST] 210642R
MST RMX 2.5Aluminum Rear Gearbox Set. This optional RMX 2.0/RRX 2.0 gear box allows for more precise alignment of the internal gears. This will help decrease drag and increase durability. Made from light weight aluminum and anodized red for a clean finish. Package includes two gearbox halves, two stickers with shims and hardware.
This let’s you upgrade your car to a 2.5 gear box
YOU WILL NEED THIS IF YOU HAVE A 2.0 S