Another daily driver thread: E34 525i
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Too late, just installed it.
I'm not too concerned, I have the exact same setup in the e30 for the auxiliary input and it works fine. In reality the cord doesn't get reoved enough to make it an issue, and I've never had issues with the plate popping out in normal use. I certainly wouldn't be opposed to a different solution, though. Perhaps something with the OEM auxiliary input/usb charger for the newer cars? Not sure if it would fit, but would be cool to make work.
e30 blank does not equal e34 blank. the e30 one has tabs on 4 sides, the e34 has tabs only on top and bottom. I hope it works for you!
Dan
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e30 blank does not equal e34 blank. the e30 one has tabs on 4 sides, the e34 has tabs only on top and bottom. I hope it works for you!
You’re right, now that I think about it. Oh well, if it causes issues I’ll come up with something else I suppose.
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Decided to go a different way on the wheel front! Going to run them as-is with the older tires on there for a little while. Haven't decided for sure whether I'm going to repaint the lips back to silver like they should be, but I really like that look. Either way, I'll be figuring out something for a BMW center cap like shown in the third photo.
Long shot, but has anyone heard whether the reproduction fiberglass throwing star covers seen on Ebay and various forums are any good at all? They're around $300 a set, I don't think I can bring myself to cough up the dough for the real ones. I'm normally not one for fake stuff, but man are those things pricey.
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I have oem e34 m5 bumpers and skirts
I thought you were going to keep them for a future project?
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Realized I never commented on this... M-systems are probably in my top 3 favorite OEM wheels, nice find! those are going to look fantastic! I actually really like the no-cover look you posted with a center cap
Thanks, I do too! Dresses it up just enough for a relatively stock car.
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These seem to be your best bet for replacement throwing stars. As they are not made from fiberglass.
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I haven’t been very good about updates, but a few things have happened since the last post, thought I might as well update for record keeping purposes.
Finally took care of the rear license plate mounting situation, the P.O. had it attached using two mismatched self-tapping screws, one of which had been overtightened and stripped the plastic grommet out. Ordered four new grommets and screws from FCP, and voila, no more annoying rattle when closing the trunk. It’s the little things.
I also got the m-systems bolted up and took some pictures, even with old tires the increase in handling sharpness and overall grip was miles better than before. Unfortunately, the car also developed a tendency to tramline that I wasn’t really expecting. Tightening the steering column nut helped some, but I think some adjustment of the steering box or replacement of some parts may be necessary to get rid of the problem, or at least reduce it. Input from other e34 owners would be greatly appreciated on this one.
The lower profile tires also exacerbated a noise that I believe to be caused by the sway bar links, those will be replaced as soon as the parts show up.
Also want to give a shoutout to @Jdesign for his help dismounting the tires and ensuring the wheels are true, they’re now ready for refinishing and I’m happy to report they’re as straight as an arrow. I’m finishing up a prototype design for a 3D printed center cap as I type this, and will share results after I test it.
I was also lucky enough to spend 5 days in northern Minnesota just after school ended with some family, I’ll probably post some more photos but this was one of the fish my dad caught on the second night, a 27” walleye. The wild part was that wasn’t even the biggest one caught that day in our group, it was quite an experience.
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Looks great!
Tires can have a big effect on tramlining as well
Yeah, I did read that. Slightly narrower (225/45r17) pilot super sports are going on to replace the old Yokohama’s, I’m hoping that makes a difference too.
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Wow that's a great looking walleye!
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Tires on backwards by chance? Hard to tell for sure from the picture but that could have an effect on tramlining too
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Input from other e34 owners would be greatly appreciated on this one.
give up now? lol I replaced basically every component in the e34 steering (besides the steering box, itself) and it still wasnt perfect. always chased my tail on that.
tramlining, specifically, is caused by something loose, i.e. worn ball joint or bushing. the wheel is allowed to move out of alignment from the rut in the road, even with the steering wheel held in place. anything in the front suspension with a joint is in question.
also, nice eye! sounds like a great fishing trip.
Dan
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Tires on backwards by chance? Hard to tell for sure from the picture but that could have an effect on tramlining too
Backwards tire could cause noise or potentially improper or accelerated wear but couldn't cause a wander like he's describing.
I'd suggest taking the tires to someone with a road force balancer and have them straight track the tires. This will diagnose a tire issue if it exists and they'll be able to tell you which position to mount them in to avoid and minimize pull or wandering. If that comes back good then @straight6pwr is most likely correct that it's a loose suspension part. Strut, balljoint, tie rod, etc. You pick and it can cause this concern.
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Also, you're probably on the right track with a narrower tire helping. Wider tires are more prone to this phenomenon. I just dealt with a dealer who had a customer that put his first set of 35's on his stock truck and had the issue. They road forced, inspected, etc and eventually went back to the stock size per my recommendation and it fixed it.
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Tires on backwards by chance? Hard to tell for sure from the picture but that could have an effect on tramlining too
Yes, they were mounted backwards (I know, dumb on my part) but I swapped them to the correct direction and it only had an effect on road noise.
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Wow that's a great looking walleye!
It definitely was! The one my grandpa caught was about an inch shorter but probably a half pound to a pound heavier, it was an absolute tank. I caught a 22 incher on the last day, never thought I would consider that small haha. Three of the four filets from my dad and grandpas fish fed five adults with leftovers!
give up now? lol I replaced basically every component in the e34 steering (besides the steering box, itself) and it still wasnt perfect. always chased my tail on that.
also, nice eye! sounds like a great fishing trip.
Yeah, that’s kinda what I figure it’s going to take to totally get rid of. It’s not horrible by any means, just a little surprising if you haven’t experienced it before or don’t know to expect it. There’s a bit of slop that can be felt in the steering so the first check will be the steering box itself, and I’ll do the adjustment on it. I’ll see if anything is visibly worn or loose and go from there I guess. And yeah, it definitely was! I can’t wait to go back.
I'd suggest taking the tires to someone with a road force balancer and have them straight track the tires. This will diagnose a tire issue if it exists and they'll be able to tell you which position to mount them in to avoid and minimize pull or wandering.
I’ll definitely do this when the pilots get mounted, thanks for the advice!
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Yeah, that’s kinda what I figure it’s going to take to totally get rid of. It’s not horrible by any means, just a little surprising if you haven’t experienced it before or don’t know to expect it. There’s a bit of slop that can be felt in the steering so the first check will be the steering box itself, and I’ll do the adjustment on it. I’ll see if anything is visibly worn or loose and go from there I guess. And yeah, it definitely was! I can’t wait to go back.
the most likely causes:
if you feel the tramlining/extra vibrations over bumps under heavy braking = upper (thrust) control arm bushings are bad. try stabbing the brakes over some railroad tracks or some bumpy road section and see how bad it feels.
if you only get the tramlining over bumps = pitman arm has play or tie rod ball joints. both are easy to diagnose. jack one front wheel up and try and wiggle it in and out and watch for play. for the pitman arm, if it is worn you can push it up and down.(not side to side)
generally, the adjustment of the steering box only improves the vagueness at the center of steering
Dan
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