Anyone know if the tundra front coils have to be TRD, or can you use non TRD coils. I found a set of non TRD coils off of a 4x4 double cab v-8. Should be stiff enough and just as high? I need to find out quick!
I dont think the TRD/non TRD suspensions are any different other than the shock absorbers. If thats the case you'll be fine, but thats all the knowledge I got on the subject.
From what i learned last night searching around, it seems that the non TRD coils are not progressive rate while the TRD coils are. Id have to check up with TRD on that one. Not sure that i would want progressive rate anyway. Seeing how these are out of a double cab, they are the heaviest springs toyota used regardless, so i dont know that i can lose there.