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BMR diff bushings

Kyle0995

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So I installed BMRs diff bushings today along with some eibach sport lines. I already had the steeda alignment bushings and irs bushing supports. Now when I put the car in gear or shift I get a hard clunking noise from the rear. Anyone else have this issue?
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Branman

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Well considering you just modified a bunch of stuff and now getting a noise it's probably related. I would start with going over every nut and bolt to make sure they are secure. If you have already done this I apologize but def a place to start if not.
 
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Kyle0995

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Yeah triple checked every nut and bolt and rechecked after hearing the clunk. It may just be how the diff bushings transfer sound I guess.
 

pinero61

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You went poly or derlin?
 

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This probably doesn't help much, but I had installed the Steeda transmission bushing and heard a lot more noises (thuds, etc) that were there before but just amplified quite a bit from the bushing. I ended up taking it out since it was bothering me too much but I could see the diff bushings having the same effect.
 

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Mikeiscoo2

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its completely normal youre just hearing the noise from the extra NVH its fine.. the car did it before youre just hearing it now. relax lol
 
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Kyle0995

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Yeah I was figuring that it was just how the poly bushings transferred the noise that was already there. It's not extreme I was just curious if anyone else had the issue lol. On the plus side I have no more wheel hop lol. Thanks for all the replies.
 

pinero61

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Lol, I agree with mike. You will get some increase in NVH, but it's just the car letting you know what's happening.

I ended up getting the poly set, as I didn't know the derlin was available at the time of order. How're you liking them?
 
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Kyle0995

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It helped the wheel hop like advertised. I just don't like hearing noise like this in a brand new car but you can't have everything and expect it to be perfect. I went this direction because I figured the ford racing cradle would be to extreme for a daily driven car. It's honestly not to bad wile your driving. Just be warned it was a pain to get the old bushings out lol.
 

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Sam@Coastal

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So I installed BMRs diff bushings today along with some eibach sport lines. I already had the steeda alignment bushings and irs bushing supports. Now when I put the car in gear or shift I get a hard clunking noise from the rear. Anyone else have this issue?
Totally normal, that's the sound your gonna get. I've done several sets with the same result.
 
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Kyle0995

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Totally normal, that's the sound your gonna get. I've done several sets with the same result.
Thanks for the reply I was hoping to get info from someone that has installed them and witnessed the same noise. Thanks again.
 
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Mikeiscoo2

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fuck it Im just going to weld those bitches they aint moving no where.
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