RE: E46 M3 subframe reinforcement and other upgrades
All rusty spots was cleaned with steel wire brush and got coat of rust remedy ,left for over 24h. Cracks welded ,plates measured ,welding places grinded for best weld result and plates welded on. Welding lines cleaned with grinder and covered with primer .All weld covered with silicone and over painted .the back left fitting point was opened from car inside in the boot to make sure its no cracks and re-weld .
Now pictures coming on