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E39 Touring’s arches swallow the #Alpina-Classics with ease. Lows when you want them, sensible ride height when you don’t.
RYAN’S E39 ALPINA B10 3.3 TOURING
I’ve been living a #LIFEONAIR for just about a month now and I’m loving every minute of it. Aside from a very, very angry bunch of Alpina enthusiasts sending me hate mail and calling me out on the Internet, life with the bagged B10 couldn’t be simpler.
I’d forgive you for thinking that by adding extra airlines and another management system the suspension system might become susceptible to leaks and a bit, well ‘modified’. That’s absolutely not the case and it’s actually much more robust than the OE BMW SLS system. Granted, the BMW SLS only runs on the rear of the car and allows self-levelling to the fixed front axle but the pump size is puny and tank capacity equally small. The two #Viair 444c pumps included in the Air Lift Performance kit are never stretched to fill the two, two-gallon tanks and everything runs at about 40% duty. Thanks to the quality of the Air Lift Performance front bags and leader lines there’s been absolutely no leaks from the get-go. This was helped by the thorough instructions included in the kit that would allow even a relative amateur to install the kit with ease.
Since the install I’ve covered some 2000 miles in the car and it’s very much been a fi t and forget affair. I’ve only lifted the factory E39 boot floor to show interested parties the trick setup lurking beneath. Driving the car at a sensible ride height, it’s really difficult to identify a difference in ride quality between the Alpina suspension and the Air Lift Performance setup. It sounds crazy, and I’m sure that statement will leave plenty of Alpina lovers chortling and shaking their heads, but it’s true though. Air Lift Performance 3H is such a sophisticated system that it can out-handle even the most coveted BMW suspension upgrade. Now that this car is on air there is no way I would go back to a static setup.
It’s the flexibility that strikes me the most. It’s already a hugely versatile car; it can carry big loads, has the heart of a true performance car and now it can party with the show crowd while remaining grown up and demure. Likewise, through town it’s possible to drive at a dangerously low height, usually not possible with a pressure-based system. This is because #Air-Lift-Performance-3H continuously monitors pressure and height and adjusts bag pressure to maintain ride height. This means it’s possible to have your wheels mere mm from the arches and not have contact, pretty fun for posing. Parked up at a slammed height the E39 can mix it with the best of them, however park it at ride height and no one is any the wiser. It’s also perfect for visiting the in-laws and avoiding awkward car questions from non-car relatives. For those reasons alone Air Lift Performance 3H is a game-changing suspension system and something I’m certainly pleased I plumped for on this project.