When you purchase a BMW, there are a few things you expect. From the infamous kidney grill to the refined interior–as well as the outstanding detail to luxury and performance–this German automaker has striven to give you the ultimate automotive experience. While we do agree that BMW builds amazing cars, we do have one question: why, oh why, is there so much wheel gap?!
To reduce the front wheel gap by 4.84”, we choose a smooth-riding, adjustable, double-bellow air spring mounted to a monotube threaded body strut. Not only can you adjust the height of the vehicle with the strut, but you also have 30 different levels of damping adjustment to really tune your ride quality and performance–depending on if you are on the road or headed to the track.
For the rear, we took a different approach than most air suspension companies. We engineered a complete control arm (along with toe links) to not only give you maximum drop and a lower PSI when you are at ride height, but also to help you keep the tires planted when a little more spirited driving is in order. Sounds fancy, but what exactly does that mean? It means you can run less air pressure in the bag to achieve your desired ride height, which equates to a much better ride quality and handling performance.
We have replaced the OEM coil spring with one of our double-bellow air springs, and added a monotube, 30-level-adjustable, threaded body shock to handle the damping duties. Total overall drop is 5.8″ from stock, giving you the drop that is sure to get you noticed on the street as well as the show field. All this is to ensure you have the best overall driving experience from your Bimmer.
So you may be thinking, that this is all well and good for the show crowd, but what if you want to push your BMW to its handling limits? Will air really provide the corner-carving ability you crave? The answer is a simple YES. We have spent countless hours on the track to give you a suspension that can handle any road course or curvy road you may encounter. You can expect quicker steering response and excellent roll control, thanks to our progressive rate air springs and monotube 30-way dampers. Best of all, our suspension components are compatible with other chassis upgrades to allow you to put together the ultimate corner-carving monster.
We offer detailed installation instructions to help you to have your E90 slammed within a few short hours. If you have the ability to wire a stereo and swap out suspension parts, then you should have no problem installing this air suspension system. If you do run into a snag, we'll be happy to walk you through any questions you may have.
Take a look at what's included:
-Air Lift Performance bolt on front and rear airbags
-Air Lift Performance 3P Ride Height Control System - This system allows you to pre-set your ride heights and has built-in Bluetooth so you can control your air ride from your phone!
-Viair 480C Chrome Air Compressor Dual Pack - includes two 200 psi chrome air compressors, relays, pressure switch, and more
-28" SEAMLESS ALUMINUM air tank- perfect size for your ride, aluminum won't corrode or rust. Mounting feet on bottom for easy installation in your trunk.
-50' roll of 3/8" DOT approved air line
-Brass DOT approved PUSH-CONNECT air fittings- no leaks or failures with these quality parts! Watch out for inferior kits looking to save a buck by sending you plastic non-DOT fittings!!
Our LEVEL 4 kit represents the way we'd build your ride if it was ours! In this case, Viair 480C air compressors and an Air Lift Performance automatic ride control system, with everything else from the LEVEL 3 system carried over. Sure, you can still spend more money on chrome air tanks and such, but the equipment in this package is the highest quality for your ride!
include complete installation guides for the installation of the
airbags, as well as plumbing and wiring diagrams to make things as
painless as possible. Feel free to ask any questions about putting this kit
in and we'll be happy to assist! We love
hearing from our customers and seeing their projects come together.