#Ov9GT :
Try this one, maybe it will work with SLRR 2.3.1
http:// vstanced.com/datas/users/3735- slrreditor2_1.rar
Added 11 minutes later:
Go at the page 421 of the car/part search forum and look at my post (look for the max damage profile picture), you will find 2 Nissan Skyline R33 mods including the Nitrous version or you can click the link below:
ok so i did try it and it did kinda work but the problem im having now is, i can see my modded motors in the edit block section but when i check them off and start the game none of my motors show up and or are usable, however i am able to use the other in game motors.