Finally a Weld-on 2 stage 4 pc kit for E30 E36 and E46 and E90 E92 non-M models Open Differentails !
Fist, drop in the small perfectly pre-cut THICK Gauge metal piece and weld it ( We recommmend cleaning ALL of the oil from your differential unit and have a Certified welder do his job right the first time )
NEXT, Add the bigger Pre-Cut Thick gauge Metal piece and again repeat the process ( Please have a look at the pictures )
4x Steel Plates
Now , Spin the differential and repeat the process on the other side and your Done! Its that easy!
have questions? We are here to help you email us or call in .