Originally Posted by cwoods34

If the "rumor mill" holds true, you'll need a new chassis plate and the hingepin blocks. Other items of note have been white belts (may be black in production) and the new option enclosed layshaft bulkheads (available now).

Other than that I'd guess it'll be the same car.

Reflex Racing will be releasing a T4 chassis that uses the same style hingepin mounts so you could also "update" your 2013 car that way