The things I list below here have just about 3500 miles on them that I had used in my NA s52 swap.

95a Revshift polyurethane E30 Sub frame bushings... $45

Selling because my car is lower then stock and therefore needed the modified bushings to lift the rear subframe and fix some of the negative camber. They have only been trimmed down on the one side to make room for a wrench for the eccentric adjusters. Still in awesome shape and ride very comfortably!

OBD1 413 Red label ECU with TRM performance chip... $150 (Chip alone was $250 brand new)

Chip specs:

OBD1 S52

21 lb injectors

91 octane

Stock MAF

7k rev limiter

Stock Cam

LTW Flywheel

Now for the things that are not from the 3500 mile group.

M50 valve covers... $15 each (1 left)

S52 oil filter housing... $25

Went with the S54 filter housing for the oil cooler setup. Has been bead blasted. Unfortunately ran into a small issue with bimmerworld's faulty sending unit distribution block banjo bolt being to short which had ended up pulling a few threads when I removed it to install their revised one that was longer to avoid that issue. New bolt still threaded in and was able to be torqued to spec, never had any leaks.

U.S. E30 Grills... $25

E30 Windshield Washer reservoir with pump... $15

Let me know what you need!