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      05-06-2022, 07:41 PM   #1
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Drives: Sao Paulo Yellow G80 M3
Join Date: Jan 2015
Location: La Habra, CA

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Studio RSR Roll Bars/Half Cages - Fabricated In-House with Custom Colors Available

What’s going on everyone, Richard from Studio RSR here. I just wanted to give an introduction to our half cages for those that are not familiar.

Some information about our cages is that each one is built to order in house here in Southern California. Since they are made to order, each one has a 6-8 week lead time. All we need is a deposit and we can get started on production for yours.

StudioRSR has developed an outstanding rollcage / rollbar (half-cage) for the E46/E90/E92/E93 M3/3-series chassis to fulfill motorsport, HPDE, and track-day needs. Increased chassis rigidity and safety combined with a modern design, befit of the newer models, makes the StudioRSR M3 roll cage the premium option available in the market.

Designed and manufactured in-house, StudioRSR uses the latest manufacturing technologies to create this upgrade with **NASA Racing specifications** and wide-radius bends. There is zero metal crimping and zero tubing wall failure that is often seen from alternative roll cages. The Tesseract half-cage is 100% bolt-in featuring a 4-point optimum mounting design with form-fitted brackets specific to the E92 chassis. Professional installation is recommended, but installation is made easy with chromoly interlocking tubing clamps, zero welding, and all necessary hardware included. Additionally, street-spec classed vehicles can retain their rear seats if preferred. Available in-house at StudioRSR or shipped direct to you or your preferred Dealer/Installer internationally. The Tesseract half-cage consists of 2 main pieces making installation and shipping even easier.

The development of the Tesseract roll cage / roll bar came about from customer demands from StudioRSR's track/enthusiast clientele from their previous generation E36 M3 or E46 M3. With several clients and some of our own staff now licensed and racing within several NASA & SCCA Racing, HPDE, and Time Trial classes, a professional motorsport solution was needed to maintain manufacturing quality in-house. As a specific benefit, the visual aesthetic matches the aggressive, modern design of the BMW E46/E92 M3 perfectly.

- 100% bolt-in
- Rear seat Compatible - Fits with rear seats installed
- NASA Racing spec w/straight leg version (**as of 2016.5 rulebook, not sanctioned)
- Street/HPDE spec w/Tesseract bent leg version
- 4-point half-cage
- 6 steel brackets form-fitted to the E92 chassis
- Made with latest manufacturing technologies
- Wide-Radius bends = even stress distribution, no metal crimping, & no tubing wall failure
- Designed with optimum bolt locations to factory mounting points
- Signature designed StudioRSR angled rear legs
- Proprietary designed integrated chromoly tubing clamps
- Heavy-duty DOM steel 1.75" x .120 wall thickness all-around
- Heavy-duty Chromoly steel .175" x .095 wall thickness all-around
- All Grade-8 mounting hardware included
- Installation instruction included
- This product is intended for Off-Road use only
- Product photos may vary from actual item
- StudioRSR Terms & Conditions apply (see link below to Terms & Conditions)
- 100% Made in USA
- Powdercoated in Red, White, Yellow, or Black at no additional cost

The following Custom Options are available with additional costs:
- Custom Paint/Powdercoat & Factory paint colors available
- Custom X-designs and gusseting available (Contact StudioRSR for details)
- Integrated Go-Pro & other Camera mounts.

The E92 M3 has two styles of roll bars(half cages). The first one is our Tesseract Style where the main legs mount to the floor and the rear legs mount above the rear seat bench. The GTS Style is what we would recommend for taller drivers due to more freedom of adjustability. The main legs mount to the front of the rear benchand the rear legs mount to the back of the rear bench. I have attached pictures of each below.

GTS Style

Tesseract Style
Rhythm | Speed | Racing | email: | call: 1-844-991-5582| Instagram: @studiorsr| StudioRSR G8x M3/M4 YouTube videos
For updates on your order, please email
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