Speaking toFoMoCo insiders have let it be known thatIf the plan comes to fruition it will take the RS up and over the A45 AMG and Audi RS3.Power mods are likely to be mild,There is simply not enough of it to add the additional cooling necessary.It's believed that the majority of work on a hotter RS will be focused on lightening the load.The insiders claim that a mix of CFRP bodywork, polycarbonate glass, aluminum suspenison bits a stripped interior and less insulationFord also aims to improve mechanical grip,The new LSD would need to work seamlessly with the GKN Twinster torque vectoring rear end. Supposedly the front LSD was considered for the 'regular' RS but was dropped either due to cost or because Ford knew they would need it for a hotter RS.Although there would be work needed there as that box is currently rated for only 332 lb-ft of torque.So what do you think Ford will call the hotter RS? They could bring back the RS500 name plate which would fit with the limited run narrative..., ties in nicely with the nomenclature of the new Shelbys.