I would use isolators. And I preface that with saying that I hated to spend 50 bucks on new isolators. Prothane and BBK's can sometimes be found for about 40 bucks for all 4 wheels. ES are 50 bucks.
Having metal to metal contact on a DD could really become 'grating'.
I'd rather nip part of a coil than run no isolators but that's just me.
I would use isolators. And I preface that with saying that I hated to spend 50 bucks on new isolators. Prothane and BBK's can sometimes be found for about 40 bucks for all 4 wheels. ES are 50 bucks.
Having metal to metal contact on a DD could really become 'grating'.
I'd rather nip part of a coil than run no isolators but that's just me.
I got prothane Urethane isolators but i only used the upper one. I kept the lowers out. I just figured as long as the chasis was isolated that would be the biggest help.
My stockers were in shreds, so I left them out... I expected it to be a little harsh, but nope. I'd do the same if I did it all over again. I'm pretty sure the reason why, is because the stockers were in shreds to start with. The rubber tends to deteriorate over 150K miles.