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The Unofficial Aftermarket Air Suspension Thread

DNAPoPo

Member
Jul 29, 2018
253
188
Orange County/Los Angeles, CA
After much reading and mostly lurking here, I finally decided to take the plunge. I placed an order for Air Suspension last night. Air Demand Stuts/Springs and an Airlift 3p, 4gal tank, dual 444c compressors. It has been 2 years since I had a car with air sus.Thanks for all the informative posts on this page.

Sweet, you pretty close to me, Irvine here.
 

P3James

Member
Feb 6, 2019
30
33
Tustin, CA
Pics or it never happened!
I'll be sure to post some pics once the parts come in. And maybe install process, planning on self install, might take a few months I'm pretty slow when working on personal projects. Install should be easy but making it look nice will be a challenge.

Here's a pic of my last car on air. Unfortunately I test drove a Model 3 Performance 3 months after I had the air suspension installed so I didn't even have a chance to enjoy it before I uninstalled the kit and sold the car.
42701092275_505009c62c_o.jpg

Sweet, you pretty close to me, Irvine here.
Yea I think you were the first model 3 on air. I think I saw your car at 714tire before.
 

Trooper2100

New Member
May 15, 2020
2
0
St Hubert
I’m an inch lower, but can adjust the fixed strut higher. I find my sweet spot pressure to be around 60 psi living in NY we have crappier roads so the height is important to me. I’m about 1 finger lower than stock on my level 2 setting. Max pressure around 80 psi put me at stock height. It just depends on how you tune it
Hi,did you notice a significant change on the ride comforts compare to the originals? Live in Quebec much crappier road then N.Y. lol ,,thanks
 

aznt1217

Active Member
Aug 27, 2012
2,545
1,753
New York, NY
Hi,did you notice a significant change on the ride comforts compare to the originals? Live in Quebec much crappier road then N.Y. lol ,,thanks

I think the suspension was more comfortable over dips than stock. There was definitely less impact. Over high speed speedbumps it definitely was bumpier but that's due to having stiffer bags. It's subjective.
 

Thibbi

Member
Mar 29, 2020
38
12
Toronto
Hi everyone, just purchased my first air suspension setup for model 3 LR Dual motor. Was wondering if anyone successfully installed their tank/comp in the rear sub trunk ? I have a dual comp and 2.5 gallon tank.
 

Thibbi

Member
Mar 29, 2020
38
12
Toronto
It can be done, I have several friends who have bigger setups than yours installed in the sub trunk

Nice! any pictures,instagram? do you know if they used the 4 grommets on the bottom of the sub trunk to route the lines or made new holes on the side ? is the compressor noise a lot less by installing in the trunk ?
 

Toyotabb

Member
Dec 30, 2019
5
1
Chicago
FYI for those looking at airtekk for awd. They have been redesigned and appears all install issues have been resolved.

Thibbi, I'll send you pics as I go with the subfloor install. I'm running the lines to the front in the car. Rear lines might just go through the grommets is there already.
 
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P3James

Member
Feb 6, 2019
30
33
Tustin, CA
Pics or it never happened!

Installed my bags 2 weeks ago. Ended up pulling them out to warranty / service a failed rear drive inverter a week later. Took the chance and converted the bag fittings to DOT PTC fittings. Also picked up some UP Sway Bars. Putting everything back in this weekend.

Installed a lot of stuff this round
AirLift 3P, AirDemand Struts Bags, Viair Compressor, Seamless Tank, An Fittings and hardlines, MPP font upper camber arms, MPP lower bushing, Extended Studs.
100% DIY in my garage.

93A365C8-44F4-4F78-900C-3A6CDFDFE6FF.jpg


P1000553.JPG P1000534.JPG IMG_2504.jpg IMG_2502.jpg IMG_2498.jpg IMG_2501.jpg IMG_2500.jpg IMG_2575.jpg IMG_2600.jpg
 

Thibbi

Member
Mar 29, 2020
38
12
Toronto
FYI for those looking at airtekk for awd. They have been redesigned and appears all install issues have been resolved.

Thibbi, I'll send you pics as I go with the subfloor install. I'm running the lines to the front in the car. Rear lines might just go through the grommets is there already.

Hey, I am already finished my install with air demand and sub trunk setup! There are 4 grommets underneath. @thibztesla
 
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hridge2020

Member
Apr 18, 2019
285
291
Central California
Installed my bags 2 weeks ago. Ended up pulling them out to warranty / service a failed rear drive inverter a week later. Took the chance and converted the bag fittings to DOT PTC fittings. Also picked up some UP Sway Bars. Putting everything back in this weekend.

Installed a lot of stuff this round
AirLift 3P, AirDemand Struts Bags, Viair Compressor, Seamless Tank, An Fittings and hardlines, MPP font upper camber arms, MPP lower bushing, Extended Studs.
100% DIY in my garage.

View attachment 586714

View attachment 586715 View attachment 586723 View attachment 586716 View attachment 586717 View attachment 586718 View attachment 586719 View attachment 586728 View attachment 586726 View attachment 586727


too bad Accuair went out of business, they had a better air suspension setup , self contained.
 

P3James

Member
Feb 6, 2019
30
33
Tustin, CA
too bad Accuair went out of business, they had a better air suspension setup , self contained.

not 100% on this. I’ve had an endo tank with compressor and 4 valves before on a different car. And compressor failed warrantied the compressor and sold it. There are quite a few cases of failed endo compressors also. But airlift is not without its quirks and plethora of software issues.
 

i2fat2kidnap

Member
Dec 31, 2019
25
3
California
not 100% on this. I’ve had an endo tank with compressor and 4 valves before on a different car. And compressor failed warrantied the compressor and sold it. There are quite a few cases of failed endo compressors also. But airlift is not without its quirks and plethora of software issues.

How long did the whole air setup take you to do?
 

P3James

Member
Feb 6, 2019
30
33
Tustin, CA
How long did the whole air setup take you to do?
Couple hours here and there, I really took my time with wiring, routing, layout and hardlines. I also scraped a couple of frunk layouts using a false floor. My tap to the factory harness under the center console looks OEM. I also added the usb port to the center cubbie. Also all my wires are shortened appropriately. Above what most shop will and can do. I'd say about 30 hours of labor total. The bag install was the easy part. I think I uninstalled the bags, lines, wires, and everything else in 4 hours. I estimate a normal install to take 5-6 hours if you've done it before and dont care about tidyness. I'll find out this weekend as I got my car back today. So everything is going back in.

IMG_2397.jpg


IMG_2396.jpg
 
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