I'd never heard of Tein coilovers for the E36. I thought they were JDM only :D Time for more googling! The exhaust is another story - since we're on the topic why not?Wow. You really go all out. All the mod you did will be a really nice setup for track. It is going to handle well on the track. Bilstein PSS9 coilovers is one of the most popular one. I have Tein coilovers and they are slammed. Very predictable, a little rough if daily. Do you have exhaust yet? I have UUC and the sound is addictive.
Good luck and keep us update.
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One thing about the test drive that struck me from the beginning, and with every subsequent drive was the exhaust note. The S52 has this really nice metallic buzz zwi-aAAAAAAAAAAANG sound to it, particularly as it climbs higher through the revs.
As it came the car was fitted with a Hamann rear box (made of mild steel, but with stainless steel tail pipes) and a custom fabricated twin stainless exhaust with two resonators side by side at the position of the original cats. It sounded great!
One day I was itching to see what power the car was putting out so I put it on the dyno. I'm not sure what happened - but the exhaust seemed to rattle a little more after that and upon investigation I found that the mild steel of the muffler had corroded away leaving a fabulous hole in the exhaust.
For a quick solution a nearby welder was tasked to fix it up - RM250 later it came back with two jasma stainless steel back boxes welded side by side with my Hamann tips welded onto the end of it rather neatly... It still sounds fantastic!
Budget fix FTMFW. I'll go back and do it up properly when I find a proper muffler setup, but for now, in the spirit of keeping the car on the road, sounding good, and looking right it will do!