This Carbon fiber DIFFERENTIAL RISER KIT  is made for the TLR 22X-4 10th scale 4wd buggy.
This kit comes with a .5 and a 1.0 carbon fiber spacers that give the ability to rase the rear differntial 
.5mm - 1.0mm - 1.5mm, these are inbetween options from the stock 0 & 2mm settings.
 
Note: you may need a diffent size spacer between the differential case and rear chassie brace depending on what sizes of carbon brace you are usingi. 
 
Note this is a perfomance part, we will not accept returns or warranty the product once it has been installed on the vehicle.