I say no. they are just solid metal washer. i just added a few ft/lbs when i tightened them.
__________________
Z1 intake tubes,K&N,sprint booster,side stripes,9500ix, blendmount,laser jammers,AVIC-X920BT,TS-C720PRS, PRS2200DT,2x BTA6250D,275/40/18 conti dw, dynamat,reversed the +/- on the floor shift,tint,cover
|