Roll Cages
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Porsche reference number: 90180323122 / 90180323222
Fits:
Porsche 911 R / RS / ST / RSR 1964 - 1973
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90180323122
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

Fits:
Porsche 911 - 1965 to 1989
Porsche 912 / 912E
For cars without sunroof
Mounting bracket set for bolt on roll bar, left and right
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Porsche reference number: 90180301521
Fits:
Porsche 911 R / RS / ST / RSR 1964 - 1973
only for cars without sunroof
This part is supplied on the pallet. Please be aware we might need to requote for the shipping if the order is shipped worldwide.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
IBP111107
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

MSA/FIA homologated. Certificate 273 available from MSA
Fits
Porsche 911 - 1966 to 1973
Porsche 912 - 1966 to 1969
6 point bolt-in roll cage for single door bars.
This clears normal trim and dashboard and front cage
mounts to sills and rear cage mounts to sills and rear wheel arches. Single unique door bars.
Rear roll cage section is available with different options.
For vehicles WITHOUT sunroof
Build the roll cage to your individual specification using the rear cage and door bar options available below.
For Single Door Bars
• Front cage (Must be used with the front and rear cage)
• Rear cage, single fixed diagonal (May be used without the front cage)
• Rear cage, single fixed diagonal and harness bar (May be used without the front cage)
• Rear cage, cross diagonal and harness bar
(May be used without the front cage)
• Single door bar N/S (left)
• Single door bar O/S (right)
• Finished roll cage supplied with black powder coat finish
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
For cars without sunroof. For Full 6 point harness you need to order Front and Rear.

Not for Competition Use
Fits
Porsche 911 - 1974 to 1989
Porsche 912 - 1976
6 point bolt-in roll cage for single door bars.
This clears normal trim and dashboard and mounts to the floor and rear wheel arches.
Rear roll cage section is available with different options.
For vehicles WITHOUT sunroof
Build the roll cage to your individual specification using the rear cage and door bar options available below.
For Single Door Bars
• Front cage (Must be used with the front and rear cage)
• Rear cage, single fixed diagonal (May be used without the front cage)
• Rear cage, single fixed diagonal and harness bar (May be used without the front cage)
• Rear cage, cross diagonal and harness bar
(May be used without the front cage)
• Single door bar N/S (left)
• Single door bar O/S (right)
• Finished roll cage supplied with black powder coat finish
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 912E 4CYL 1976
For cars with sunroof

MSA/FIA homologated. Certificate 761 available from MSA
Fits
Porsche 911 - 1966 to 1973
Porsche 912 - 1966 to 1969
6 point bolt-in roll cage for universal door bars.
This clears normal trim and dashboard and mounts to the floor and rear wheel arches.
Rear roll cage section is available with different options.
For vehicles with sunroof
Build the roll cage to your individual specification using the rear cage and door bar options available below.
For Universal Door Bars
• Front cage for twin universal door bars
(Must be used with the front and rear cage)
• Rear cage, single fixed diagonal (May be used without the front cage)
• Rear cage, single fixed diagonal and harness bar (May be used without the front cage)
• Rear cage, cross diagonal and harness bar
(May be used without the front cage)
• Universal door bar (1 required per side)
• Finished roll cage supplied with black powder coat finish
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

MSA/FIA homologated. Certificate 783 available from MSA
Fits
Porsche 911 / 912 targa- 1968 to 1989
6 point bolt-in roll cage for single door bars.
This clears normal trim and dashboard and mounts to the floor and rear wheel arches. Uses the single, unique door bars.
Rear roll cage section is available with different options.
For targa models only
Build the roll cage to your individual specification using the rear cage and door bar options available below.
For Single Door Bars
• Front cage (Must be used with the front and rear cage)
• Rear cage, single fixed diagonal (May be used without the front cage)
• Rear cage, single fixed diagonal and harness bar (May be used without the front cage)
• Rear cage, cross diagonal and harness bar
(May be used without the front cage)
• Single door bar N/S (left)
• Single door bar O/S (right)
• Finished roll cage supplied with black powder coat finish
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Fits:
Porsche 911 1974-89 Coupe
With or without sunroof
Each roll cage is made to order and powder coated in a RAL colour. You can specify a RAL colour when ordering. Standard Colours listed below are included in the price if you want a different RAL colour this will be at a extra cost.
Delivery time is approx. 8 weeks. If you order specific colour which is uncommon the delivery time might be longer.
Standard colours: Black (RAL 9005), Red (RAL 3000 or RAL 3020), white (RAL 9016) or Yellow (RAL 1003 or RAL 1023). other RAL colour are at an extra cost.
For installation guide please CLICK HERE
Please visit http://www.ralcolor.com/ and let us know your desired colour.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
P911RB
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911 1968-73 Coupe
With or without sunroof
Please Note: All roll cages can be ordered in bare metal at no extra charge or in various colours with an additional cost and due to their size most roll cages are shipped on a pallet. If you wish to order a non-standard roll cage or require shipping outside the UK mainland, please CONTACT US to discuss all your requirements.
One cage available, please review the details below and choose the cage option that best meets your requirements.
Roll Cage Options:
Front Cage + Rear Cage with Single Fixed Diagonal + Transverse Bar + Door Bars
MSA/FIA Homologated - Certificate No: 773
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
P005
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Enhance your Porsche’s safety, rigidity, and performance with genuine Porsche and aftermarket roll cages from Design911. Designed for both motorsport and track-day applications, roll cages are essential for reinforcing the chassis, improving structural integrity, and providing critical driver protection in high-performance environments.
Manufactured to OEM or FIA-approved standards, our range includes bolt-in and weld-in roll cages, half cages, and full multi-point safety systems that meet the requirements of road and competition use. Whether you’re building a dedicated race car, preparing for track days, or enhancing your Porsche’s rigidity for performance driving, Design911 offers genuine Porsche Motorsport cages and premium aftermarket options from trusted brands.
Crafted from high-strength steel or lightweight aluminium, these roll cages deliver maximum protection, precision fitment, and improved handling stability — ensuring your Porsche remains safe and responsive under all conditions.
Genuine Porsche Roll Cages
Factory-engineered Porsche roll cages built to OEM
standards. Designed for perfect integration with the chassis and optimal
interior clearance.
Aftermarket Performance Roll Cages
High-quality roll cages designed for track and racing
applications. Available in bolt-in or weld-in configurations to suit different
performance needs.
Half Roll Cages / Clubsport Cages
Lightweight, rear-mounted cages offering chassis
reinforcement and rollover protection while retaining full road usability.
Full Roll Cages (Multi-Point Systems)
Comprehensive, competition-grade roll cages designed for
maximum safety and rigidity — ideal for motorsport and endurance racing.
Classic Porsche Roll Cages
Custom-fit cages for classic Porsche models such as the 911,
964, and 993. Designed to enhance body strength while maintaining
period-correct interior styling.
Mounting Kits & Accessories
All required mounting hardware, base plates, and brackets
for secure, FIA-compliant installation of roll cages in any Porsche model.