IFJ reduces the friction between the outdrive and the dog-bone. It increases the efficiency of transmission and decreases friction greatly. Due to the reduced friction in IFJ the suspension is softer and smoother under braking and accelerating
Two IFJ sets are needed for one car.
IFJ set includes:
ST113 – 1pcs
ST116 – 1pcs
ST37X – 1pcs
B415 – 2pcs
PIN01 – 1pcs
SPR07 – 2pcs