sage rca kit and lowering awd
#1
sage rca kit and lowering awd
I know theres a bunch of threads on the sage rca kit and lowering the awd is. but finding the final answer has turned into a maze. Does the rca have any affect on lowering an awd is without getting vibrations? Is there a for sure fix to the vibrations caused from lowering the awd is? and finally is 24.5'' fender to ground the supposed safety zone the true "safe low"
#2
I looked at possibly going this route as well but remembered reading that it was not meant for this. I ended up going with the full F-Sport suspension after reading about problems with vibrations from going too low, and not being happy with the selection of available coilovers for AWD. No vibrations or problems with the F-Sport setup. Slight vibration at idle you can hear in the door/window from time to time, but not like the problems described with coilover setups.
#3
Ya I ended up going with bc coils don't mind the ride quality at all. Actually some of the most comfortable coils I've owned. Minor vibration at speeds lower than 20mph I'd like to go lower but I want to do it as safely as possible.
I looked at possibly going this route as well but remembered reading that it was not meant for this. I ended up going with the full F-Sport suspension after reading about problems with vibrations from going too low, and not being happy with the selection of available coilovers for AWD. No vibrations or problems with the F-Sport setup. Slight vibration at idle you can hear in the door/window from time to time, but not like the problems described with coilover setups.
#4
A side effect of an RCA on the front of an ISX50 is that it decreases the change in angle of the CV on a lowered car. The reason it is hit or miss in reducing vibrations is the same reason that some lowered AWD cars vibrate like crazy at one height and another car doesn't at the same height.
Trivia question of the day: Does SAGE sell Roll Center Adjusters for the rear of our cars?
#5
so if I'm understanding this correctly. I can technical get these in addition to my coils and somewhat safely go a little bit lower?
True story. It is called a Roll Center Adjuster because that is what it does - it corrects (or moves or adjusts) the roll center of the front suspension. To understand what that means you have to dive pretty deep into how suspension works. (For all 2 of you interested, read here.)
A side effect of an RCA on the front of an ISX50 is that it decreases the change in angle of the CV on a lowered car. The reason it is hit or miss in reducing vibrations is the same reason that some lowered AWD cars vibrate like crazy at one height and another car doesn't at the same height.
Trivia question of the day: Does SAGE sell Roll Center Adjusters for the rear of our cars?
A side effect of an RCA on the front of an ISX50 is that it decreases the change in angle of the CV on a lowered car. The reason it is hit or miss in reducing vibrations is the same reason that some lowered AWD cars vibrate like crazy at one height and another car doesn't at the same height.
Trivia question of the day: Does SAGE sell Roll Center Adjusters for the rear of our cars?
#6
So AWD issues aside, they should help you go lower without making the car handle worse.
However since you can only do this for the front end, I don't know if it is really beneficial or not. Some day I want to map out the suspension pivots and see if it does or doesn't help.
#7
I guess what I meant to say was will this take lets stress off my front axle and cv boots?
It isn't really a safety thing; going too low can screw up the suspension geometry (particularly the roll center) to the point that a low car handles worse than a stock height car.
So AWD issues aside, they should help you go lower without making the car handle worse.
However since you can only do this for the front end, I don't know if it is really beneficial or not. Some day I want to map out the suspension pivots and see if it does or doesn't help.
So AWD issues aside, they should help you go lower without making the car handle worse.
However since you can only do this for the front end, I don't know if it is really beneficial or not. Some day I want to map out the suspension pivots and see if it does or doesn't help.
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#8
#9
although it is kinda off topic, i want to know more something with our awd isx50
-if we lower our car (awd), what is the possibility that our car will vibrate?
-and how low can you go with very minimal vibration?
-even if we lower our car with lowering springs, it will still vibrate right?
-besides f-sport susension, what is the next best option?
sorry for all the question. i just gut my car last month, so yeah.
-if we lower our car (awd), what is the possibility that our car will vibrate?
-and how low can you go with very minimal vibration?
-even if we lower our car with lowering springs, it will still vibrate right?
-besides f-sport susension, what is the next best option?
sorry for all the question. i just gut my car last month, so yeah.
#10
Yup I saw that just ordered some. While we are on topic of rca's, are the rear rca's worth looking into? Didn't see any made by Megan. and 300 from sage is on the pricy side. but if they are actually beneficial then I don't mind throwing another $300 at it. Thanks for all your input btw!
#11
now this is all based off what I remember reading so don't take it for granted.
lowering the awd 2is is hit or miss on vibration.
the supposed "safety zone" is 24.5 inches fender to ground
that's all preference imo, but as far as springs I see most commonly the fsports and road magnets. I went with bcracing coilovers. Mainly because i wanted to pick my own ride height and I have had bc coils on passed cars without complaints.
hope this heps!
lowering the awd 2is is hit or miss on vibration.
the supposed "safety zone" is 24.5 inches fender to ground
that's all preference imo, but as far as springs I see most commonly the fsports and road magnets. I went with bcracing coilovers. Mainly because i wanted to pick my own ride height and I have had bc coils on passed cars without complaints.
hope this heps!
although it is kinda off topic, i want to know more something with our awd isx50
-if we lower our car (awd), what is the possibility that our car will vibrate?
-and how low can you go with very minimal vibration?
-even if we lower our car with lowering springs, it will still vibrate right?
-besides f-sport susension, what is the next best option?
sorry for all the question. i just gut my car last month, so yeah.
-if we lower our car (awd), what is the possibility that our car will vibrate?
-and how low can you go with very minimal vibration?
-even if we lower our car with lowering springs, it will still vibrate right?
-besides f-sport susension, what is the next best option?
sorry for all the question. i just gut my car last month, so yeah.
#12
Yup I saw that just ordered some. While we are on topic of rca's, are the rear rca's worth looking into? Didn't see any made by Megan. and 300 from sage is on the pricy side. but if they are actually beneficial then I don't mind throwing another $300 at it. Thanks for all your input btw!
#13
oh really? I wasn't expecting that. I haven't even looked to see how much stress is on the rear axles and boots. I think i'm gonna take a peak at it. but it sounds like you mayhave saved me a pretty penny
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