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Anti Roll Bar
By OE Match
- 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
Adjustable Rear 16mm Anti Roll Bar Assembly
Transform the handling characteristics of your classic
Porsche 911 with the Adjustable Rear 16mm Anti Roll Bar Assembly.
Designed specifically for Porsche 911 models from 1965 to 1986, this
performance suspension upgrade improves chassis balance, reduces body roll and
provides the ability to fine-tune rear suspension behaviour to suit both road
and track driving.
Fits:
- 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
Whether you own an early short-wheelbase 911, impact bumper model or a late G-Series Carrera, upgrading the rear anti roll bar is one of the most effective ways to sharpen handling response and maximise the capabilities of the iconic rear-engined Porsche chassis.
The adjustable design allows owners and suspension specialists to tailor handling characteristics to individual driving preferences, tyre specifications and suspension setups, making it an ideal upgrade for fast road, touring, track day and competition applications.
What Does a Rear Anti Roll Bar Do?
The anti roll bar, also known as a sway bar or stabiliser bar, connects the left and right sides of the suspension system and helps control body movement during cornering.
Its primary functions include:
Reducing
body roll
Improving
cornering stability
Maintaining
tyre contact with the road
Improving
chassis balance
Enhancing
steering response
Increasing
driver confidence
Supporting
more predictable handling
By reducing excessive chassis roll, the suspension can work more effectively and deliver greater grip through corners.
Why Upgrade to an Adjustable Rear Anti Roll Bar?
Many classic Porsche 911 models were designed with suspension settings that prioritised comfort and road use. Modern tyres, suspension upgrades and performance driving demands often exceed the capabilities of the original anti roll bar system.
Upgrading to the P87319 Adjustable Rear Anti Roll Bar offers
significant improvements including:
- Reduced Body Roll - The 16mm anti roll bar provides increased roll stiffness,
helping keep the chassis flatter during aggressive cornering.
- Improved Chassis Balance - A properly tuned rear anti roll bar can improve the
relationship between front and rear suspension behaviour, resulting in a more
predictable and balanced driving experience.
- Sharper Turn-In Response - Reducing chassis movement allows the car to react more
quickly to steering inputs, delivering a more connected and responsive feel.
- Increased Cornering Confidence - The vehicle remains more composed through fast bends,
allowing drivers to utilise available grip more effectively.
- Adjustable Performance - Unlike fixed anti roll bars, this assembly allows tuning of
suspension characteristics to suit:
- Fast road driving
- Touring Track days
- Motorsport applications
- Different tyre compounds
- Custom suspension setups
Why Do Original Anti Roll Bars Become Less Effective?
While the anti roll bar itself is generally durable, the
overall system can become less effective over time due to:
- Ageing suspension bushes
- Worn drop links
- Chassis fatigue
- Increased vehicle performance demands
- Modern tyre grip levels
- Suspension modifications
Many owners upgrading dampers, torsion bars or wheels find that an upgraded anti roll bar helps maximise the benefits of these modifications.
When Should You Upgrade?
This adjustable anti roll bar is an excellent upgrade when:
- Restoring a classic Porsche 911
- Rebuilding the suspension system
- Installing performance dampers
- Upgrading torsion bars
- Preparing a car for track days
- Improving fast road handling
- Reducing excessive body roll
- Fine-tuning chassis balance
It is particularly beneficial for enthusiastic drivers seeking greater precision and control from their classic 911.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91133370101
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
Fits:
Porsche 911 2.7L-3.2L 08/1973-07/1985
Diagram ref no 23
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91134370310
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
The OE Match Front Anti-Roll Bar 22mm is a premium-quality replacement suspension component designed to reduce body roll and improve vehicle stability on compatible Porsche models. Manufactured to OE specifications for fit, strength and handling performance, this precision-engineered 22mm diameter anti-roll bar connects the left and right front suspension, helping distribute cornering forces evenly to deliver improved steering response, cornering confidence and ride control.
Fits:
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
Manufactured from high-strength spring steel with a durable corrosion-resistant protective coating, the anti-roll bar is engineered to withstand continual torsional loading, suspension articulation, vibration and harsh road conditions. Precision-formed to the original Porsche dimensions and mounting points, it provides direct OE-style installation, making it ideal for suspension refurbishment, accident repair or replacing a worn or damaged original anti-roll bar.
What This Product Does:
- Reduces body roll during cornering.
- Connects the left and right front suspension.
- Improves vehicle stability and handling.
- Enhances steering response and cornering precision.
- Distributes suspension loads evenly across the front axle.
- Helps maintain tyre contact with the road surface.
- Restores factory suspension performance.
- Forms an essential part of the front suspension system.
Symptoms Of Wear Or Failure:
- Excessive body roll when cornering.
- Reduced steering precision.
- Unstable handling during directional changes.
- Knocking or clunking noises from the front suspension.
- Visible corrosion or damage to the anti-roll bar.
- Bent or distorted anti-roll bar.
- Uneven suspension behaviour.
- Premature wear of anti-roll bar bushes or drop links.
- Reduced driver confidence during cornering.
- Poor overall handling characteristics.
Why Replacement Matters:
- The front anti-roll bar is continually subjected to twisting forces, suspension movement, vibration and exposure to water, road salt and debris. Over time, corrosion, impact damage or metal fatigue can reduce its structural integrity and effectiveness.
- A damaged or weakened anti-roll bar can increase body roll, reduce steering accuracy and compromise vehicle stability, particularly during cornering or emergency manoeuvres. Continued use may also accelerate wear of suspension bushes, mounting brackets and drop links, resulting in additional repair costs.
- Replacing a worn or damaged component with the OE Match Front Anti-Roll Bar 22mm restores the original suspension characteristics and handling performance. Manufactured to OE standards using premium-quality spring steel and corrosion-resistant finishes, it provides factory-style fitment, exceptional durability and dependable long-term reliability, helping maintain the balanced handling, stability and driving confidence expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91134370314
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
This Rear Anti-Roll Bar, 18MM is a OE MATCH spec Porsche 911 suspension component designed to improve vehicle stability and handling by reducing body roll during cornering. Engineered for classic Porsche 911 models, this anti-roll bar (sway bar) is precisely manufactured to maintain optimal balance and driving performance.
Fits:
- Porsche 911 1978-1983 SC
- Porsche 911 1985 3.2L
Diagram Ref No 10
What This Product Does:
- Reduces body roll during cornering
- Improves vehicle stability and control
- Enhances handling and road grip
- Balances suspension movement between left and right wheels
- Maintains predictable driving dynamics, especially in spirited driving
Symptoms Of Wear Or Failure:
- Excessive body roll when cornering
- Loose or unstable handling feel
- Clunking or knocking noises from the rear suspension
- Uneven tyre wear due to poor stability
- Reduced cornering confidence and performance
Why Replacement Matters:
- Restores vehicle stability and cornering performance
- Improves driver confidence and control
- Prevents additional wear on suspension components and tyres
- Eliminates unwanted noise and looseness
- Maintains original suspension geometry and performance characteristics
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91133370107
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
This Rear Anti-Roll Bar, 21MM is a OE MATCH Porsche suspension component designed to enhance vehicle stability and handling by reducing body roll during cornering. Specifically engineered for classic Porsche 911 models, this anti-roll bar features a 21mm diameter, offering increased stiffness compared to smaller variants for improved performance and control.
Fits:
- Porsche 911 1986 3.2L
Diagram Ref No 10
What This Product Does:
- Reduces body roll during cornering and directional changes
- Improves handling stability and vehicle control
- Enhances road grip by balancing suspension movement
- Provides increased stiffness for more responsive performance
- Maintains predictable driving dynamics, especially during spirited driving
Symptoms Of Wear Or Failure:
- Excessive body roll when cornering
- Loose or unstable handling feel
- Clunking or knocking noises from the rear suspension
- Uneven tyre wear due to poor stability
- Reduced cornering performance and driver confidence
Why Replacement Matters:
- Restores handling precision and stability
- Improves cornering control, especially at higher speeds
- Prevents additional wear on suspension components and tyres
- Eliminates unwanted noise and looseness
- Maintains or enhances original suspension performance characteristics
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91133370112
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
This Rear Anti-Roll Bar, 21MM is a OE MATCH suspension component designed to enhance vehicle stability and handling by reducing body roll during cornering. Engineered specifically for classic Porsche 911 models, this anti-roll bar features a 21mm diameter, providing increased stiffness for improved control and more responsive driving dynamics.
Fits:
- Porsche 911 1987-1989 3.2L G50
Diagram Ref No 10
What This Product Does:
- Reduces body roll during cornering and directional changes
- Improves handling stability and overall vehicle control
- Enhances tyre contact with the road for better grip
- Balances suspension movement between left and right wheels
- Provides increased stiffness for more responsive performance
Symptoms Of Wear Or Failure:
- Excessive body roll when cornering
- Loose or unstable handling feel
- Clunking or knocking noises from the rear suspension
- Uneven tyre wear due to reduced stability
- Reduced cornering confidence and performance
Why Replacement Matters:
- Restores proper handling and stability
- Improves cornering control, especially at higher speeds
- Prevents additional wear on suspension components and tyres
- Eliminates unwanted noise and looseness
- Maintains or enhances original suspension performance characteristics
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91133370113
The product you are viewing cross references to these numbers
OEMatch Anti Roll Bar — Control, Stability, Comfort
Anti-roll bars link the left and right suspension to limit body roll during cornering, helping to maintain tyre contact and steering precision on Porsche models. OEMatch offers anti roll bar items and associated mounting parts selected for Porsche applications, intended for servicing, tuning and restoration where predictable handling is required.
Available Types
- Standard replacement anti roll bars
- Reinforced and heavy-duty bars
- Adjustable torsion bars for chassis tuning
- Drop links, end-links and mounting kits
- Bush kits and rubber isolators
Understanding OEMatch Anti Roll Bar
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original anti roll bars.
OE (Original Equipment) refers to parts matching original specifications for the anti roll bars and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM anti roll bars engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. OEMatch focuses on anti roll bar-related items selected for Porsche applications.
Benefits Include
- Reduced body roll for improved balance and steering precision
- Better tyre contact through corners for more predictable grip
- Restored chassis balance that aids driver confidence and control
Why Anti Roll Bar Wear and Fail
- Worn, cracked or perished bushes that allow excess movement
- Corrosion or metal fatigue in the bar, drop links or mounting brackets
- Seized joints or degraded rubber isolators from environmental exposure
The Importance of Replacing with OEMatch Anti Roll Bar
Replacing worn anti roll bar components restores the chassis geometry and damping balance that Porsche models rely on for predictable handling. Using purpose-selected replacement parts reduces unwanted noise and uneven tyre wear and helps maintain the original steering response. For maintenance, tuning or full suspension renewal, choosing components that match mounting points and stiffness characteristics keeps handling consistent with the vehicle’s setup.
Advantages
- Direct-fit replacements engineered to match original dimensions and tolerances for Porsche models
- Options in different stiffness ratings to tune front-to-rear balance
- Comprehensive kits that include bars, drop links and bushes for a single installation job
-
Anti Roll Bar Bushes
-
Anti Roll Bar Bracket
-
Ball Joints
-
Drop Links & Bushes FRONT
-
Drop Links & Bushes REAR
-
Shock Absorber Parts FRONT
-
Shock Absorber Parts REAR
-
Track Control Arms FRONT
-
Track Control Arm REAR
-
Wheel Bearings & Kits
-
Hub Nut
-
Wishbones & bushes
-
Torsion Bar
-
Spring Plate
-
Rear Trailing Arm
-
Cross Member & Parts
-
Wheel Hub / Carrier
