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Eibach Prokit Review

10K views 63 replies 16 participants last post by  TACO_KID  
#1 ·
wow what a difference, the handling is much improved, the lower centre of gravity allows to car to stick and track to the road much better. taking hair pin turns at high speeds i barely notice from inside the car, just straight stiff.

also noticed an improvement in acceleration due to less momentum losses in the suspension. well worth the investment.

faster, lower, tighter and a hell of a lot sexier i recommend this upgrade for the xrs fully
 
#2 ·
The one thing that worries me about lowering springs is the snow. Worried that it'd scuff up the front in unplowed road conditions. I'm in Massachusetts, and we can get a decent amount of snow here in the winter. I might wait until spring to do this. No pun intended.

According to Google edmonton is in Canada, plus your spelling of 'center' helps that. I'm guessing you get more snow than us in the average winter? How do you think it'll do?
 
#6 ·
You got the springs for the XRS right? and not the ones for a 9th gen Corolla/10th gen base Corolla?
 
#11 · (Edited)
Just a question. The TRD's lower the car 1/2" in front and 1 1/2" in back to level the car and drop it 1". Thats because the back normally sits up 1" higher in the rear on the stock version of the car..

If you lowered yours 2" in front and 1.4 in the rear, that means the back would now be sitting 1 1/2" higher in the rear than the front does, which is worse than the way the back sticks up on the stock version. How can that help the handling when the idea is not just to lower it, but more importantly to level it? It would seem to me that not only would that set up give you a lot of oversteer but it would look like the back is jacked up.

If your car sits level, than the numbers you said you lowered it by can't be right.

Just asking?
 
#12 ·
I have a V6, so the weight of that puts it to 2" in the front. It's 1.4" in the rear .6 inches isn't that noticeable really..here's a side shot...

Image

Image
 
#15 ·
I have a V6, so the weight of that puts it to 2" in the front. It's 1.4" in the rear .6 inches isn't that noticeable really..here's a side shot...

Image

Image
Would have been nice if you told us it wasn't a 10th gen Corolla.... at least now we know.

I'm normally not a big fan of the aluminum/dark wheels, but they look very nice on your car.
 
#14 ·
I'm more worried about speedbumps and railway tracks in the summer...than i am snow in the winter...i've caused more damage over speedbumps and railway tracks than snow.
 
#16 ·
Did you not pay attention to my signature?.....it's a dead give away......even when i said "it's a V6"

Thanks for the compliments. But the car won't be white much longer. :D
 
#17 · (Edited)
I was just on the Eibach website where it shows the XRS prokit springs being 1" lower in front and 1.5" in back, whereas the other models' (LE, S, etc) springs are 1.4 Front, 2.0 back. Presumably they each lower to the same final ride height since the pre-dropped XRS sits lower because of their already-upgraded suspension. I think that last part is right anyway, sorry if I'm wrong.

Anyway, does anyone have a side-by-side of these against the TRD springs? The TRD's lower the back a 1/2 inch more proportionally, so the level of the car would more nose-up, tail-down, if you want to think of it like that. I'm just wondering if that would be noticeable at all? Do cars lowered with the Eibach springs look like they're more angled forward than if you use the TRD springs?
 
#20 ·
I don't know why either, but TRD are Eibach vise versa. They're the same height for the Camry's. I'd suggest getting the spring of the desired height that you want..both are great quality.
 
#27 ·
Quite frankly it doesn't matter WHO makes them. There is one fact, and that's that the TRD's are manufactured to a different spec, which is blatently obvious by the fact that they don't lower the car as much as the Eibach "name brand" does.

Fact is, they will both handle and perform differently.

So for anyone to say that the TRD's are just rebranded Eibach's is just plain mistaken. It doesn't mean one brand is "better" than the other because the purpose and intended use or desires may be different by the user. I would sum it up just like this...... in my opinion.

TRD springs - Mild drop meant to give your car a better look improve handling and still retain some ground clearance and a fair amount of suspension travel. A good choice for rougher roads and snow country. Almost never bottom out.

Eibach springs - Lowest drop for good looks. Not as much ground clearance and suspension travel. Not the best choice for rougher roads and snow country. Great for smooth roads or track use.

I would choose between the 2 based on my needs. Not bringing coilovers into this, because that's a whole different animal all together.
 
#29 ·
Dampers for Ebach pro kit

Got the eibach springs and took them to my mechanic buddy to put them on and he said that I should not put the springs on with out putting on new shocks that are made for lowering springs. My question to you guys are what dampers can I get will previous gen work for the current gen since i can not find any for current? Has anyone tried?
 
#31 ·
Got the eibach springs and took them to my mechanic buddy to put them on and he said that I should not put the springs on with out putting on new shocks that are made for lowering springs. My question to you guys are what dampers can I get will previous gen work for the current gen since i can not find any for current? Has anyone tried?
Your mechanic may be concerned about bottoming out with stock shock which have softer valving that allow more travel whereas a stiffer shock works faster and will limit travel, but also make the ride much harsher.

I used the TRD's with the stock shocks and have had no issues whatsoever. I can't speak for the lower Eibach drop however, but would expect to hit the suspension stops occasionally with the stockers especially if you drive on a lot of bumpy roads like I do. However that wouldn't really cause any damage as long as bottoming out is only occasional and not slamming in there.

From what I understand, the stock shocks for the XRS and valved a little bit tighter than the ones on the S model, so if you own an S, that could be an option..... but an expensive Toyota option. I personally have not seen any stiffer shocks out there other than the coilover option, but that's a whole other story.
 
#32 ·
only 5k, my mechanic buddy has about 5 cars all modded (i mean he has custom pieced a turbo for his typhoon) he said one cavalier he had he put just the springs (mild drop like ours) with stock struts and was bouncy and struts didn't even last a year because they are made for set rebound tolerances and even the couple inches can throw them off.

So in my research it looks like the springs are interchangeable with the previous gen (ie same part number for different gen, even though they are listed separately) so do you guys think that the struts would be the same as well?

Not trying to say anybody is right or wrong (cause I'm a newbie myself) just trying to get a good debate going and get the best answers to apply to my car.
 
#33 ·
I put my Eibachs on my OEM struts, they had 125k KM's (not miles) and i'm still riding them and they're fine today at 175k KM's (3 years later). No bouncing at all....hard as a rock..and stiff lol
 
#34 ·
Since bottoming out was brought up, I have a question. I want to put the springs on mine but I have StreetGlow on my car. What are the chances I'm gonna break a tube?
 
#35 ·
With Eibach or TRD springs.... small chance you will break the tubes... both are modest drops.
TRD's would be your best option IMO.

if you go for a more aggressive drop with S-Techs or H-Techs from 9th Gen 'Rollas like some of the guys have done, or even coilovers, you will have a greater chance or bustin tubes
 
#37 ·
if you go for a more aggressive drop with S-Techs or H-Techs from 9th Gen 'Rollas like some of the guys have done, or even coilovers, you will have a greater chance or bustin tubes[/quote]

So does this mean that 9th gen corolla parts chasis parts ie springs and shocks work on 10th gen??????? THis would answer my question to finding dampers made for lowered springs:)