This is Ver.2

Modified Subframe that adapts the 10” Winters Quick Change differential from RTS into the S550 rear subframe. Tested and able to withstand 1200hp worth of abuse, this will be the last rear differential setup you will ever need for your drift or road race Mustang.

we start with high precision 3d scans of both the subframe and differential to set pinion angle of driveshaft and position of the axles to ensure a correct fit into the chassis. no modification to the floor or frame is required and is fully FormulaD legal.

New Features: Ability to change the lower shaft without the need to remove differential. Can now remove entire differential unit without needing to drop the subframe.

Comes with all new hardware

Add our preinstalled solid subframe bushings for the best performance!

please let us know before ordering if you would like the subframe to be non coated, otherwise, we will use Steel-It brand paint for all subframes.

Send us your core or use one of ours in stock.

Axle packages available and will be available as a drop down option very soon! please message us for details untill then.

To Purchase the RTS Quick Change rear end please go to: https://www.risefabshop.com/trackdrift-vehicles/rtsrisefab-10-irs-winters-quick-change-rear-end Or visit the “universal” section of our shop.