im tryin to find where i can buy the mm inserts for b13. also, where i can buy the actual mm's themselves? or should i just get em from the dealership? lastly, my car has about 110k miles on it, so i figured its about time to replenish the suspension system with new bushings, is the es hyperflex system worth it? its like 125 bucks but comes with all new suspension bushings + shifter bushing.

I buy my ES bushings from http://www.suspension.com/nissancars.htm. They have great prices, and the parts come quickly.

www.courtesyparts.com

they have the inserts on the site although you must call for the 0EM motor mounts. i ordered my MMs from them as well as some other goodies.