AC Schnitzer Roll Hoops

Pros: Look Really Good, Easy to Install
Cons: Very Expensive
Cost: $1086 (list)

Comparing the Schnitzer polished stainless steel roll hoops to the stock BMW roll hoops the there are several differences. The most obvious difference is the chrome finish instead of the flat black rubberized finish. The Schnitzer hoops have a black pad on the top front of the hoops. And while the overall shape is nearly identical the profile of the Schnitzer hoops is round where the stock hoops have a arrow or triangle shaped profile.

On closer inspection there is one other difference that does affect the installation. The BMW hoops are held in place with three torx bolts. Where each of these bolts comes on contact with the stock roll hoops there is a shallow bored out indentation. The Schnitzer roll hoops do not have these. (Note: You can click on any of the pictures in this article to see a larger image).

When I started this project I was expecting a complicated installation procedure. I had installed an HMS roll bar on my previous 1.9 Z3 and while the installation went smoothly with the HMS roll bar, it took most of the day. I wasn’t expecting this installation to take all day, but I figured it would take at least a couple hours. To my surprise the installation was over before I knew it.

The only special tool you will need for this installation is a torx 40 driver. I had to start with a visit to the local hardware store. I had a set of torx heads for my cordless screw driver, but the largest one was a torx 30 (too small). In addition to the torx 40, I also used a phillips head and a flat blade screw driver.

Each roll hoop is held in place with three torx bolts (that act like set screws). The first step of the installation is to gain access to two of the set screws by removing the access panel at the base of the roll hoop. Use caution to make sure you don’t damage the plastic edges when you pop off the access panel.

Once the panel is removed you can see the two torx 40 bolts (I’m calling them set screws). Remove both of these but hold on to them because we will be reinstalling them later. These two torx bolts are shorter than the third bolt we will be removing in the next step so don’t mix them up.

Note: the pictures in this article show the removal of the drivers side roll hoop. You can duplicate the steps for the passenger side at the same or do the passenger side after the drivers side is complete.

The other set screw we need to remove is holding the inside of the roll hoop in place. To gain access to this bolt you will need to remove the HK subwoofer (or storage compartment). Rather than duplicate those instructions read the H&K Sub Dissected article.

Once the subwoofer is removed you will see the one remaining torx 40 bolt. Remove this bolt but hold on to it because we will be reinstalling it later.

Once the three torx 40 bolts are removed you can pull straight up on the roll hoop and it will slide out. There are rubber gaskets between the stock roll hoop and the plastic of the rear console. When I pulled the roll hoop out one of the plastic sections came loose because the gasket was stuck to it. Don’t be concerned if this happens to you, the plastic can be snapped back on.

Installing the Schnitzer roll hoop is the direct reverse of the steps we’ve done so far. The Schnitzer hoops come with their own rubber gaskets so make sure you have them on both the inner and the outer bars before sliding the new Schnitzer hoop down into place.

Earlier I told you that the Schnitzer hoops didn’t have the small indentations for the torx bolts. Because of this the torx bolts will not go back in as far as the stock bolts did. This initially concerned me so once I tightened the bolts to 22 nm (as the included instructions stated). I then removed the Schnitzer roll hoop and inspected it.

I was happy to see that each of the torx bolts had left slight indentations in the bar. So I was confident that the new Schnitzer roll hoops were just as secure as the old BMW ones.

Once I had one of the Schnitzer roll hoops installed I compared the two. The Schnitzer roll hoop appeared to lean slightly more forward than the BMW hoop (the picture at the right shows this). The two hoops appeared to be the same height, however it’s possible that the Schnitzer one was slightly taller.

I’m not sure what to think of the black pad on the front of the roll hoop. Visually it doesn’t do anything for me and I was considering removing it. But then there was a story on the message board about an individual that was driving a Z3 and during an accident hit his head on the BMW roll hoop. After reading that story I decided to leave the pad.

Right after installing the Schnitzer roll hoops I wondered if it was “too much”. But that thought faded as I continued staring at them. The ultimate test came when I asked my wife to come to the garage and give her opinion. She took a look at them and her first comment was “WOW”, and with that one word I knew I had done the right thing. I know the chrome look isn’t something that everybody is going to like, but I REALLY like it.

If there is a downside to these roll hoops, it is that I don’t want to cover them up with a wind screen. The BMW roll hoop wind screen still works with the Schnitzer hoops, but the pad on the front of the hoop stretches the material pretty tight. I’m okay with that but more importantly the BMW wind screen hides the chrome.

At the 1999 Z3 Homecoming I showed the Schnitzer roll hoops to JD (the maker of the clear windscreen). He measured the Schnitzer hoops and made a slightly modified version of his windscreen that works with the Schnitzer hoops. Turns out all he had to do was cut out a couple notches for the black pads since the Schnitzer hoops have the same curve, height and mounting points as the BMW hoops.

One thought on “AC Schnitzer Roll Hoops

  1. BRUNET

    bonjour , je suis proprietaire d une Z3M 1999 E36 roadster . Je voudrai installer des arceaux chromes .Pouvez vous me communiquer le prix des arceaux avec leur equipement et leur disponibilite ?
    Merci beaucoup

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