It's doing quite well for an 05 build start, bits of surface rust creeping in at the rear on the chassis under the powder coat, but it's all take care of. I've got a bit more left to sort out around the rear ARB mounts.



Little bit inside the shock tower area, most was on the metal upright towards the back of the car.



More from inside the shock tower



This part is covered by the tub down to where the E30 A arms mount.



Under and below the tub area in the rear



The good news is that it was all surface, no structural issue. The worst part was the end of square bar under the back runs along the tank.



Cleaned everything up with a wire brush on the angle grinder, treated with loctite rust remedy and painted with chassis and rollbar paint. Also to go on later some underseal with waxoil.