Official 4GS Modification Thread
Airlift runs sales throughout the year. They just had a 15% off sale. I believe they'll do a tax season sale. I got mine during Black Friday and it's the cheapest I've seen. Installation is a bit of an undertaking if you plan to do it yourself. I wrote up a DIY in the suspension section of the forum.
Let us know if you want pricing on the NIA kit!
-Josh
-Josh
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Your One Stop Aftermarket Shop!
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Email: info@merakiautoworks.com
Text/Call: 213 394 2886
Website: www.MerakiAutoworks.com

Your One Stop Aftermarket Shop!
PPE / Apexi / GTHAUS / Borla / Swift / RSR / Tom's Racing / Lexon / LEMS / Rowen + More!
Orange County, CA
Email: info@merakiautoworks.com
Text/Call: 213 394 2886
Website: www.MerakiAutoworks.com
Glad to help
A plus with the cup kit is that if there are any issues with the air system (leaks, compressor failure, etc), the car is still drivable. Although I don't know the incidence of critical failures with bags, so I don't know how big of a problem that is. I saw a YouTube video of an RCF with a bag failure at like 2am and it looked like a nightmare. He drove home at 5mph with the rear dumped, and had to remove his rear splitter so it wouldn't get dragged off.
A plus with the cup kit is that if there are any issues with the air system (leaks, compressor failure, etc), the car is still drivable. Although I don't know the incidence of critical failures with bags, so I don't know how big of a problem that is. I saw a YouTube video of an RCF with a bag failure at like 2am and it looked like a nightmare. He drove home at 5mph with the rear dumped, and had to remove his rear splitter so it wouldn't get dragged off.
Glad to help
A plus with the cup kit is that if there are any issues with the air system (leaks, compressor failure, etc), the car is still drivable. Although I don't know the incidence of critical failures with bags, so I don't know how big of a problem that is. I saw a YouTube video of an RCF with a bag failure at like 2am and it looked like a nightmare. He drove home at 5mph with the rear dumped, and had to remove his rear splitter so it wouldn't get dragged off.
A plus with the cup kit is that if there are any issues with the air system (leaks, compressor failure, etc), the car is still drivable. Although I don't know the incidence of critical failures with bags, so I don't know how big of a problem that is. I saw a YouTube video of an RCF with a bag failure at like 2am and it looked like a nightmare. He drove home at 5mph with the rear dumped, and had to remove his rear splitter so it wouldn't get dragged off.I do drive aired up a little more than halfway if the roads are particularly bad though. It comes out to be about stock height. The spring rate is just a bit stiffer at that height. At my current ride height, aired all the way up is a little higher than stock, and the spring rate goes way up and is pretty bouncy.
Last edited by DuB; Feb 20, 2020 at 06:56 PM.
Yeah, you got it. So air cups are always at a drivable height, even if the air system has a problem, and I got them for that reason. But they aren't as fun as airbags though since the range of motion is less. With airbags you can go from really dumped to really high.
I do drive aired up a little more than halfway if the roads are particularly bad though. It comes out to be about stock height. The spring rate is just a bit stiffer at that height. At my current ride height, aired all the way up is a little higher than stock, and the spring rate goes way up and is pretty bouncy.
I do drive aired up a little more than halfway if the roads are particularly bad though. It comes out to be about stock height. The spring rate is just a bit stiffer at that height. At my current ride height, aired all the way up is a little higher than stock, and the spring rate goes way up and is pretty bouncy.
From what I understand, yeah they are. The cups just need to be customized to the coilover, specifically the shaft diameter.









