2017~2025 CX-5 H&R or Eibach lowering springs?

That is weird, though I have a 14' model, I'm lowered 3-1/4" and I don't have this issue. I have just installed Koni Yellows.
I'm curious if the 1st gen OEM shocks are shorter. The Koni's most likely have a shorter Body
If you don't mind, could you measure the shock body on the OEM ? And maybe the Koni aswell if you can?
 
@shox75 I just did my installed. First time working on it by myself. I got the front down but the rear, how to you take the bump stop out to cut? I can get the shock absorber out then how do I pull it apart?
 
@shox75 I just did my installed. First time working on it by myself. I got the front down but the rear, how to you take the bump stop out to cut? I can get the shock absorber out then how do I pull it apart?
The nut at the top, you loosen it. Impact gun helps with this. After you can pull off the top plate with bump stop.
 
Having a rear driver side knock/noise as shown in the video I’ve attached. Wondering if it’s the shock dust cover that’s knocking and making this noise. Lowered on corksport springs.
 
Having a rear driver side knock/noise as shown in the video I’ve attached. Wondering if it’s the shock dust cover that’s knocking and making this noise. Lowered on corksport springs.
I think I can see the dust cover move. To isolate the issue, maybe wrap a towel around the shock body to prevent the cover from making contact.
 
Dang, this thread has been super informative and the definition of scope creep. I came here thinking I’d do the springs on my ‘20 GTR and now it seems I also have to do bump stops, alignment, rear camber arms, and maybe shocks? Well, the more you know... 😂
 
I ordered Koni Special Active struts for my 2015 CX-5 (GT AWD) and was looking into the Eibach Pro-Kits, can anyone let me know what the model number is that would fit this car? Thanks
 
@Oracle you will want to double check of course.. but looking at the Knowledge Sharing document...
It looks like the part number for Eibach Pro-Kits you need is: E10-55-014-01-22


2.0 AWD [110kW/150HP] E10-55-014-01-22GEN1
2.0 AWD [113kW/154HP] E10-55-014-01-22GEN1
2.0 AWD [114kW/155HP] E10-55-014-01-22GEN1
2.0 AWD [115kW/156HP] E10-55-014-01-22GEN1
2.0 AWD [116kW/158HP] E10-55-014-01-22GEN1
2.0 AWD [118kW/160HP] E10-55-014-01-22GEN1
 
@Oracle you will want to double check of course.. but looking at the Knowledge Sharing document...
It looks like the part number for Eibach Pro-Kits you need is: E10-55-014-01-22


2.0 AWD [110kW/150HP] E10-55-014-01-22GEN1
2.0 AWD [113kW/154HP] E10-55-014-01-22GEN1
2.0 AWD [114kW/155HP] E10-55-014-01-22GEN1
2.0 AWD [115kW/156HP] E10-55-014-01-22GEN1
2.0 AWD [116kW/158HP] E10-55-014-01-22GEN1
2.0 AWD [118kW/160HP] E10-55-014-01-22GEN1
Thanks for sharing. It looks like E10-55-014-02-22 for 2.5 AWD [136kW/185HP] is the one, I went ahead and ordered this one from the EU.
 
Rays Gram Lights 57Transcend 19x8.5 38et

Firestone Firehawk Indy 500 245/50/19

username: " sig cx-5 "
 
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Does anyone who lowered their vehicles, notice any gas milage improvement?

Hypothetically it should improve. Curious how by much..?
 
Is there a difference between the Eibach lowering springs for Gen 1 and Gen 3 CX5s? I found a set of E10-55-21-04-22 but feel like it's unlikely they'll work on my Gen 1 CX5.

Am I correct that they won't work?
 
Is there a difference between the Eibach lowering springs for Gen 1 and Gen 3 CX5s? I found a set of E10-55-21-04-22 but feel like it's unlikely they'll work on my Gen 1 CX5.

Am I correct that they won't work?
I think you mean Gen 1 and Gen 2, but yes, they are different.
 
I think you mean Gen 1 and Gen 2, but yes, they are different.
In the corksport advertisement video for the cx5 springs they note that the gen1 springs didn't work in the gen 2 (and gen '3' because they're basically the same). I have a strong feeling it's because the gen 2 can't go as low with the oem shocks/bumpstops.

The gen1's with corksport springs all seem to be slammed.

This assumption is from my experience with the b6 Bilstein Shocks (rears are 1" longer than oem) riding on the bumpstops with corksport springs, even when the bumpstops were cut to corksport specs. It just seems that there isn't as much room to lower the gen 2 as much, utilizing the stock shocks.

If I were to guess, based on other shared cross-generation suspension parts (eg. sway bar), the gen1 aftermarket springs with gen1 shocks would work on the gen 2. But that's entirely a guess. Also, corksport doesn't have springs for the gen 1 anymore.
 
@teddymac saw your post about the longer B6 rear shocks for cx-5 and curious if you had issues with cutting so much of the progressive bump stop off with corksport springs.

We have bad roads in PNW and worried about taking a corner at the limit and hitting a bump that unsettles the car when hitting the heavily trimmed bump stop since the progressive part of the bumpstop is removed.

For Corksport + B6:

The Bilstein shock tubes and shafts are about an inch longer than the stock ones.
1698722649656.jpeg


The difference was enough to make us confirm the model number of the shocks to make sure they were for the CX-5 (they are). My guess is that Bilstein was probably thinking that owners would be lifting these, not lowering them.

We also confirmed the travel of the shock wasn't internally limited, its not.

We cut the bump stops to the green line. note that this is the last rib that the dust cover (painstakingly) attaches to.
1698723221491.png


The ride is much much better now, and feels like it should. Also the rear end lowered to where it looks like it's supposed to be.

For Eibach Prokit springs + factory shocks
I figured out what the knocking noise was. The rear shocks were bottoming out on the bump stops! Actually, they were resting right on the bump stops, hence the harsh ride that was annoying me. I had to cut another 30mm more then the 15mm I had previously cut following the Eibach instructions to give the suspension some travel. No one else come across this???
The yellow marked line in the pic is where the dust shield sat before cutting trimming the bump stop.

The ride height didn't change, it's the same. But the ride quality is now even front to rear. Before it was too stiff in the rear (bouncy) because the suspension had no travel. 15mm was not enough to trim. I basically cut 2 more rings off the bump stop after the initial 15mm. So yes approx. 45mm total.

img_20200220_131706-2-webp.225099

Seems like these bumpstops act as a secondary spring. I measured the B6 cap and looks like it’s 20mm taller than factory, so considering cutting 2 rings off the rear bump stops (one less than the green line above)
 
@MazdaGLD do you remember how much you trimmed your rear cx-5 bumpstop for the b6 + prokit and how did it work? I’m considering trimming 2 rings off the rear bumpstop for the same setup, trying to find a shorter progressive bump stop, or bailing on the B6 (sitting in my garage) and going with a BC or Ceika coilover instead.

Performance update....

Today the OEM coilcovers are replaced with Bilstein B6. Last spring the factory was out of stock. But now they started producing again :) First impression: What a difference! Absolutely a perfect combination with the EIBACH Pro and 20 inch wheels...

First picture is with OEM and EIBACH.

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