Suspension opinions
#61
The OEM bushings like a little toe-in if you want to manage tire wear. Once you put a stiffer rear LCA bushing in the front you can get away with a little toe-out and the car will turn in better. It won't trail brake as well though. I'll take consistent over squishy any day.
Springs and shocks won't hurt anything, but if the dampers are not leaking and the springs aren't sagging unevenly, they're not the root cause of this wear issue. You'd see cupping if there were a problem there.
Quick refresher in this thread:
https://www.clublexus.com/forums/is-...alignment.html
Springs and shocks won't hurt anything, but if the dampers are not leaking and the springs aren't sagging unevenly, they're not the root cause of this wear issue. You'd see cupping if there were a problem there.
Quick refresher in this thread:
https://www.clublexus.com/forums/is-...alignment.html
i saw on your thread you went with the FIGS units first for the control arm bushings, and figure id go that route since im keeping this thing mainly street driven.
#62
hey lobuxracer
Would you suggest i just get the 80 durometer bushings from figs? since my car isn't going to be tracked? or rr-racing model perhaps?
Would you suggest i just get the 80 durometer bushings from figs? since my car isn't going to be tracked? or rr-racing model perhaps?
#63
Tech Info Resource
iTrader: (2)
Either will be fine if you don't want to toe it in some. If I wanted to run the OEM bushings, I'd probably go 0.4 degrees toe in on both sides so it is at or near zero under braking. Also be sure the OEM bushing haven't degraded and turned into mush. No amount of toe in will fix that.
#65
Either will be fine if you don't want to toe it in some. If I wanted to run the OEM bushings, I'd probably go 0.4 degrees toe in on both sides so it is at or near zero under braking. Also be sure the OEM bushing haven't degraded and turned into mush. No amount of toe in will fix that.
even considering new shocks all around.
it has oe size tires and considering doing the tire size upgrade since i am due for rubber anyway (my 09 has that harsh stiffer suspension). ive been consistently seeing 245/40/19 F and 275/35-19 R as a size upgrade with minimal changes to the odometer reading and no rubbing/ modification to fenders, is that the size your running for your spec sheet. or after market wheels?
im unfortunately having to take cost into consideration. if i can get away with oe and achieve better wear for now, ill go that route for now till im done with school.
Last edited by Wh0pp3r; 02-07-20 at 10:26 AM.
#67
Tech Info Resource
iTrader: (2)
thank you for the quick reply, very appreciative of what you shared here. my main goal is better wear since this car is mainly a weekend cruiser for me. if i can achieve that better wear with oe rims, bigger tires (to help with comfort), new oe bushings, and your spec sheet, that would be ideal and cost effective for me.
even considering new shocks all around.
it has oe size tires and considering doing the tire size upgrade since i am due for rubber anyway (my 09 has that harsh stiffer suspension). ive been consistently seeing 245/40/19 F and 275/35-19 R as a size upgrade with minimal changes to the odometer reading and no rubbing/ modification to fenders, is that the size your running for your spec sheet. or after market wheels?
im unfortunately having to take cost into consideration. if i can get away with oe and achieve better wear for now, ill go that route for now till im done with school.
even considering new shocks all around.
it has oe size tires and considering doing the tire size upgrade since i am due for rubber anyway (my 09 has that harsh stiffer suspension). ive been consistently seeing 245/40/19 F and 275/35-19 R as a size upgrade with minimal changes to the odometer reading and no rubbing/ modification to fenders, is that the size your running for your spec sheet. or after market wheels?
im unfortunately having to take cost into consideration. if i can get away with oe and achieve better wear for now, ill go that route for now till im done with school.
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Wh0pp3r (02-07-20)
#68
im guessing i have to check mine specifically to verify which i have?
#69
Tech Info Resource
iTrader: (2)
Don't waste any money on that unless your caster is bad. From what I saw, it's not. Ordinary units will be fine if you are replacing them.
IS F - 2008
48075-30020 BRACKET SUB-ASSY, LWR ARM, NO,1
48076-30020 BRACKET SUB-ASSY, LWR ARM, NO.2
GS F - maybe a little stiffer
48075-24010 BRACKET SUB-ASSY, LWR ARM, NO,1
48076-24010 BRACKET SUB-ASSY, LWR ARM, NO.2
If you really want to go cheap, I can send you two virgin bushings without mounts. I had them pressed out to put the solid bushings in the OEM brackets. You would need to have someone press them into your brackets, but they've never been on a car. PM me if you want them. I was going to toss them.
IS F - 2008
48075-30020 BRACKET SUB-ASSY, LWR ARM, NO,1
48076-30020 BRACKET SUB-ASSY, LWR ARM, NO.2
GS F - maybe a little stiffer
48075-24010 BRACKET SUB-ASSY, LWR ARM, NO,1
48076-24010 BRACKET SUB-ASSY, LWR ARM, NO.2
If you really want to go cheap, I can send you two virgin bushings without mounts. I had them pressed out to put the solid bushings in the OEM brackets. You would need to have someone press them into your brackets, but they've never been on a car. PM me if you want them. I was going to toss them.
#70
Don't waste any money on that unless your caster is bad. From what I saw, it's not. Ordinary units will be fine if you are replacing them.
IS F - 2008
48075-30020 BRACKET SUB-ASSY, LWR ARM, NO,1
48076-30020 BRACKET SUB-ASSY, LWR ARM, NO.2
GS F - maybe a little stiffer
48075-24010 BRACKET SUB-ASSY, LWR ARM, NO,1
48076-24010 BRACKET SUB-ASSY, LWR ARM, NO.2
If you really want to go cheap, I can send you two virgin bushings without mounts. I had them pressed out to put the solid bushings in the OEM brackets. You would need to have someone press them into your brackets, but they've never been on a car. PM me if you want them. I was going to toss them.
IS F - 2008
48075-30020 BRACKET SUB-ASSY, LWR ARM, NO,1
48076-30020 BRACKET SUB-ASSY, LWR ARM, NO.2
GS F - maybe a little stiffer
48075-24010 BRACKET SUB-ASSY, LWR ARM, NO,1
48076-24010 BRACKET SUB-ASSY, LWR ARM, NO.2
If you really want to go cheap, I can send you two virgin bushings without mounts. I had them pressed out to put the solid bushings in the OEM brackets. You would need to have someone press them into your brackets, but they've never been on a car. PM me if you want them. I was going to toss them.
#71
You the man lobuxracer!...
Got the bushings today, pressing in tomorrow. Hopefully getting the bushing install
/ alignment/ tires on Monday.
Got the bushings today, pressing in tomorrow. Hopefully getting the bushing install
/ alignment/ tires on Monday.
#72
Driver School Candidate
isn’t it -0.04, that was what was on your spec sheet in 2020
#73
Tech Info Resource
iTrader: (2)
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