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Only lower the rear?

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Old 03-12-2022, 08:06 PM
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Default Only lower the rear?

Good afternoon,

I just got a free pair of BMR rear lowering springs for my 02 camaro. I was initially going to wait until I got the fronts as well to lower it, but then I realized I actually really like the wheel fitment I have on the front. Maybe I could get away with only installing rear springs for now? I’m running 275/40r18s on all four.

Has anyone tried this? How did it turn out?
Old 03-12-2022, 09:21 PM
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Well, just doing the heater hose mod on the rear left me with a reverse rake, which looked pretty bad. I got Koni Sports on the lower perch up front to get the stance right. My guess is that it would be worse in your case with lowering springs. But changing rear springs is not a big deal, so you could try it and switch back if you don't like it.
Old 03-13-2022, 04:34 PM
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This will cause the car to handle poorly. Perhaps dangerously.

Lowering the rear will cause the car to catch air underneath and lift the front wheels (the ones you need downforce in order to steer with). The car already has an understeer problem and I would expect this would really accentuate it and/or make it unmanagable at speed.
Old 03-13-2022, 04:36 PM
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The car will look very stupid 🙄 like a jet trying to take off with only the rear end dropped. ​​​​​​​

I had a mismatched front & rear springs on my 3rd Gen Camaro for a while that's how I know from first hand experience it will look very stupid. Folks laughed at the stance and so did I.

BMR lowering springs drop the rear of car an average about 1.25 inches. BMR makes a spacer so that might fix the issue.

BTW - What shocks are on the car?

​​​​​​​The stock rear shocks are pretty lame even when new and steadily get worse. Good shocks really help.




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Old 03-13-2022, 04:51 PM
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Originally Posted by 99 Black Bird T/A
What shocks are on the car?
stock as far as I’m concerned
Old 03-13-2022, 04:53 PM
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Originally Posted by wssix99
This will cause the car to handle poorly. Perhaps dangerously.

Lowering the rear will cause the car to catch air underneath and lift the front wheels (the ones you need downforce in order to steer with). The car already has an understeer problem and I would expect this would really accentuate it and/or make it unmanagable at speed.
Well I swapped an LQ4 into it which added about 90lbs to the front, and the fitment on the front is already pretty good on stock springs…still a no go?
Old 03-13-2022, 10:03 PM
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Originally Posted by bigmatt57
Well I swapped an LQ4 into it which added about 90lbs to the front, and the fitment on the front is already pretty good on stock springs…still a no go?
That's just 45 lbs. per spring. The forces they see under driving conditions are hundreds or thousands of lbs., so I wouldn't think the new engine is a significant load.
Old 03-13-2022, 10:04 PM
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Per wssix99, live dangerously. Try it. As I said, changing rear springs is pretty easy. Try it and see how you like it. Report back.
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Old 03-18-2022, 08:16 PM
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I highly advise against that
Old 03-19-2022, 07:06 PM
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Originally Posted by 2JAWZ
I highly advise against that
Why not? If he doesn't like it he can always put it back.
Old 03-20-2022, 07:05 AM
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Originally Posted by bbond105
Why not? If he doesn't like it he can always put it back.
Not if the car ends up wrapped up around a telephone pole first....
Old 03-20-2022, 11:32 AM
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I also just lowered the rear on my 1999 TA last summer. BMR 1.25 inch lowering springs with koni srt shocks. I didn't like the big gap in the back, and since the front's are compressed, i left them stock. It doesn't look too bad and I haven't gone airborne yet. Give it a try.
Old 03-20-2022, 05:32 PM
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Originally Posted by wssix99
Not if the car ends up wrapped up around a telephone pole first....
Lowering the car an inch in the rear is not going to create an unstable condition.
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Old 03-20-2022, 08:25 PM
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Originally Posted by bbond105
Lowering the car an inch in the rear is not going to create an unstable condition.
It makes the car "less than" stock. (The one inch difference also grows as the front of the car scoops air.) Stability and control depens on conditions, the rest of thethe car, and the driver.
Old 03-21-2022, 02:04 PM
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Originally Posted by wssix99
It makes the car "less than" stock. (The one inch difference also grows as the front of the car scoops air.) Stability and control depens on conditions, the rest of thethe car, and the driver.
You are way over thing this. If the car squats like a stinkbug, you just change it back. This is what this hobby is all about, trying things. Sometimes they work and sometimes they don't, but you don't know until you try. No one here is saying to go and try to set a land speed record with the nose of the car 4" in the air.

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Old 03-21-2022, 04:42 PM
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Originally Posted by bbond105
You are way over thing this. If the car squats like a stinkbug, you just change it back. This is what this hobby is all about, trying things. Sometimes they work and sometimes they don't, but you don't know until you try. No one here is saying to go and try to set a land speed record with the nose of the car 4" in the air.
I agree, but don't think the OP is building a hoby car. Sounds like long term changes to a DD.
Old 03-21-2022, 04:43 PM
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Squatted looks stupid but it won't look this stupid:


*****


In fact the car may due to age & wear tear sit ~1/2 inch lower already in front. So the BMR rear springs might just drop 3/4 inch lower than front.
Old 04-08-2022, 10:00 PM
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Originally Posted by RevGTO
Per wssix99, live dangerously. Try it. As I said, changing rear springs is pretty easy. Try it and see how you like it. Report back.
Only lowered the rear today. Stance is pretty solid. I think it would look better with front springs too, but it still looks better than stock. No handling problems thus far.
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Old 04-09-2022, 08:02 PM
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Did you have a look before after when you, or someone of equal weight, is sitting in the driver seat? Because you'll get maybe 1/2 inch of droop when you sit inside anyways. So, I'd think actual ride height would be more important than unladen height.
Old 04-09-2022, 09:43 PM
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Originally Posted by Chris Paveglio
Did you have a look before after when you, or someone of equal weight, is sitting in the driver seat? Because you'll get maybe 1/2 inch of droop when you sit inside anyways. So, I'd think actual ride height would be more important than unladen height.
Oh wow good point. I’ll have to go do that and see if that changes anything


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