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Drop Links & Bushes REAR
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Front and Rear axles
Fits:
Porsche 911- 1977 to 1986
Porsche 911 turbo - 1977 to 1988
Suspension bush rebuild kit using standard shore rating (not uprated)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SUSPBUSHKIT
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- 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)
for Porsche 911 G SC Stabilizer rear axle UNIBALL
Replacement for 93033307100, 93033307101, 93033307200, 93033307201

Fits:
Porsche 911 G 1978 - 1989
ONLY for the following engine codes:
911.83 / 930.09 / 930.10 / 930.19 / 930.20 / 930.21 / 930.25 / 930.26 / 930.60 / 930.66
Advantages:
• More direct response of the stabilizer
• Higher overall stiffness of the chassis
• Corrosion protection due to electrogalvanizing
• Lifetime lubrication due to brass plain bearings.
• Adjustable against each other to adjust wheel loads.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1161
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)
- 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 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
1 kit required per car
Fits
Porsche 911 - 1978 to 1989
Porsche 911 turbo - 1978 to 1989
Upgrade your factory rear swaybar (anti roll bar) with our adjustable drop links.
These attach to the camber adjustment holes on the spring plates.
Teflon-lined precision rod ends for added durability and increased articulation.
Fully weather-sealed to extend bearing life
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2271002
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)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
Price is for each.
Fits:
Porsche 911 1965-69
Porsche 911 1970-73
Porsche 911 1974-77
Porsche 930 1975-77
Diagram Ref No. 15
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90134378200
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 1978-1989 3.3L Turbo (930)

Fits:
Porsche 911 1978-89
Porsche 930 Turbo 3.3L 1978-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 12.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93033307
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 1978-1989 3.3L Turbo (930)

Fits:
Porsche 911 1978-89
Porsche 930 Turbo 3.3L 1978-89
Click 'Zoom in' for large parts diagram.
Diagram ref no 12.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93033307
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 1978-1989 3.3L Turbo (930)
The 93033307101 (Left) and 93033307201 (Right) rear drop links are OE-style rear anti-roll bar connecting links designed for Porsche 911 and 930 Turbo models from 1978 to 1989. These suspension links connect the rear anti-roll bar (stabiliser bar) to the rear suspension assembly, helping reduce body roll and maintain stable handling characteristics.
Fits:
Porsche 911 1978 - 1989
Porsche 930 Turbo 3.3L 1978 - 1989
Diagram ref no 12
The rear drop links connect the anti-roll bar to the rear suspension system, transferring stabilising forces during cornering and suspension movement. They help reduce chassis roll, improve steering response, and maintain stable rear suspension geometry.
Function
• Connect rear anti-roll bar to suspension assembly
• Transfer stabilising forces during cornering
• Reduce body roll and rear-end movement
• Improve handling precision and chassis balance
• Support stable tyre contact and suspension geometry
Rear stabiliser links are constantly subjected to suspension movement, cornering force, vibration, and road impact. Over time, the rubber joints and link assemblies can wear or loosen, causing excessive play within the anti-roll bar system. A worn drop link may lead to suspension knocking noises, reduced cornering stability, increased body roll, or vague rear-end handling. Replacing worn drop links restores suspension precision and improves driving confidence.
When to Replace
• Knocking or clunking noises from rear suspension
• Excessive body roll during cornering
• Rear-end instability or vague handling
• Worn or cracked anti-roll bar bushings
• During suspension overhaul or anti-roll bar servicing
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93033307
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)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)
#
##Fits:
Porsche 911 1965-77
Porsche 930 Turbo 3.0L 1975-77
Please click 'Zoom in' for large parts diagram.
Diagram ref no: 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90133373
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)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1975-1977 3.0L Turbo (930)

Fits:
Porsche 911 1965-77
Porsche 930 Turbo 3.0L 1975-77
Please click 'Zoom in' for large parts diagram.
Diagram ref no: 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90133373
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)
- 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 914 (1970-1976)
- Porsche 912E 4CYL 1976
1 kit required per car

Fits
Porsche 911 - 1965 to 1989
Porsche 911 turbo - 1977 to 1989
Porsche 912 - 1966 to 1976
Porsche 914 - 1970 to 1976
Front and Rear QuickChange™ Blade Style Sway Bar System
Blade style adjustable sway bar (anti roll bar) system is the ultimate choice for performance and tuning. This superior-quality system delivers unique features and advantages that are without rival. It is simply the best.The blade style adjuster mechanism varies roll stiffness with the angle of the blade. Set it vertically for full-stiff, horizontal for full-soft, and intermediate angles for other stiffness levels.
Blade style adjustment offers advantages over traditional adjustable sway bars including faster adjustment and superior geometry.
The rear sway bars fit 66mm bolt spacing on the sway bar mounts as equipped on 1978-1989 911 cars. 1965-1977 cars can be upgraded to the later 66mm type mounts
Perfect Geometry
Fixed-length arms ensure the angle of the drop links are not changed with stiffness adjustment. Geometry and kinematic behavior is always perfect. The bar always rotates freely, with low-friction, and without binding in all adjustment positions.
Traditional sway bars adjust roll stiffness by changing the length of the lever arm, at the same time changing the angle of the drop link. This can cause poor force-transmission angles in some positions. The result can be binding, high-friction, and excessive load on the mounts to the chassis.
Lightweight
Hollow bar reduces weight.
Fast and Easy Adjustment
No need to jack up the car or remove the wheels. Reach under the car, loosen one bolt to rotate the blade type adjuster. The angle of the blade defines the stiffness.
Literally about 1 minute to adjust, faster with practice.Infinitely variable adjustment lets you dial in the precise roll stiffness.
For track cars this fast-adjustment can be invaluable when time in the pits or paddock is short. Adjusting traditional sway bars is a lengthy process – jack up car, remove wheels, adjust, re-install wheels.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
227002
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)

Fits:
Porsche 911 1978-89
Click 'Zoom in' for large parts diagram.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG01015630
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86

Fits:
Porsche 911 1978-89
Porsche 964 1989-94
Porsche 928 1978-86
Click 'Zoom in' for large parts diagram.
Diagram ref no 18 (for 911) / no 24 (for 964) / no 19 (for 928)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90008203502
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93

Fits:
Porsche 911 1978-89
Porsche 964 1989-94
Porsche 928 1978-86
Click 'Zoom in' for large parts diagram.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90008203502
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
Upgrade your rear suspension linkage with this performance drop link set specifically designed for the Porsche 911 / 930 (1978-1989). Both left & right links included. Featuring stiffer rubber bushes with a 30 % increase in hardness versus stock, this set provides a stronger, more direct connection between the rear stabiliser bar and suspension arms — delivering sharper handling, reduced body roll, and improved rear-end feel under load. Ideal for spirited road driving, track use or any build where precision handling matters.
Fits:
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
Diagram Ref No 12
What This Product Does:
- The rear drop links connect the rear anti-roll bar (stabiliser bar) to the rear suspension arms/axle. When the car corners, the anti-roll bar helps keep the body flatter by transferring load between wheels; the linkage must be rigid and responsive for full effect.
- By increasing the rubber hardness in the bushes by 30 % over standard, the link is less prone to flex, deformation or movement under load. This means the stabiliser bar engages more effectively, quicker and with less lost motion.
- The upgrade therefore yields sharper rear-end response, less body roll, better handling stability, particularly under spirited driving or track use.
Symptoms & Signs You Might Need It:
- You experience clunking or knocking noises from the rear suspension when going over bumps or during cornering — typical of worn drop link joints or flexible bushes.
- The car displays excess rear body roll, or the rear end feels less controlled in transitions — possibly the stabiliser bar isn’t transmitting force effectively due to soft/link compliance.
- You’ve upgraded other components (e.g., stronger springs, larger tyres, lowered ride height) but the rear still doesn’t feel tight — the stock links may be the weak link.
- The existing links have rubber bushes that are cracked, collapsed, excessively soft or you detect play in the link.
- Visual inspection of the rear links shows degraded bushings, movement under load, or the mounts appear worn.
Why This Upgrade Matters:
- Handling precision: With the stiffer bushes, the drop links provide a firmer connection, meaning the stabiliser bar is engaged earlier and more completely — improving turn-in, chassis balance and cornering feel.
- Complements suspension upgrades: If the rest of the suspension has been improved (e.g., springs, dampers, sway bar) then a stronger link makes sure the stabiliser bar isn’t held back by weak link hardware.
- Longevity and durability: The upgrade is likely to resist wear, deformation and fatigue better than standard softer bushings, thus maintaining performance over time.
- Value and driving enjoyment: For performance-oriented or track-use cars, the handling benefit is real. Even for road use, more solid links reduce movement, improve feedback and instil driver confidence.
- Prevents secondary issues: Poor drop links can lead to uneven tyre wear, shifting geometry or looseness — upgrading helps avoid these costly or dangerous side-effects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93033307X01
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
SET OF 2 Left & Right
SPORT variant with +30% increased rubber hardness from the OE 93033307101 & 93033307201
Fits:
Porsche 911 - 1978 to 1989
Porsche 930 Turbo 3.3ltr - 1978 to 89
Anti-Roll Bar Drop Links using stiffer bushes aimed at Performance and track driving.
Click 'Zoom in' for large parts diagram.
Diagram ref no 12.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93033307101+201
The product you are viewing cross references to these numbers
Porsche Rear Anti-Roll Bar Drop Links & Bushes | Design911 Suspension Components for Stability & Precision Handling
Rear anti-roll bar drop links and bushes are key suspension components that connect your Porsche’s rear anti-roll bar to the suspension arms and chassis. They help control body roll, maintain balance, and improve grip during cornering and acceleration. Working together, these parts ensure that your Porsche remains stable and responsive, whether on the road, track, or during spirited driving.
At Design911, we stock a full range of rear anti-roll bar drop links and bushes, designed for strength, flexibility, and precision fitment. Each component is crafted from high-quality steel, alloy, rubber, or polyurethane materials to provide optimal performance and long-term durability. Perfect for routine maintenance, restorations, or performance upgrades, our components restore control, comfort, and the legendary Porsche handling feel.
What Do Rear Anti-Roll Bar Drop Links & Bushes Do?
Rear drop links and bushes work as connection points that allow the anti-roll bar to stabilise your Porsche during cornering.
Core Functions:
• Connect the rear anti-roll bar to the suspension arms and chassis.
• Reduce body roll and improve rear-end stability.
• Enhance traction and balance under load or acceleration.
• Ensure smooth and predictable handling in all conditions.
• Minimise vibration, noise, and chassis movement.
Together, these components keep your Porsche composed and confident, delivering optimal cornering precision and road feedback.
Why Do Rear Anti-Roll Bar Drop Links & Bushes Fail or Degrade?
Because they operate under constant motion and stress, these components naturally wear out over time.
Common Causes of Failure Include:
• Cracked or perished rubber bushes causing excessive movement.
• Corrosion or fatigue in metal link rods.
• Loose or damaged mounting bolts or bushings.
• Exposure to heat, moisture, and debris accelerating deterioration.
• Polyurethane bushes losing elasticity after prolonged use.
When rear anti-roll bar links or bushes fail, handling may feel unstable or noisy, with increased body roll, uneven traction, or vibration through the chassis.
Why Replace or Upgrade Your Porsche Rear Anti-Roll Bar Drop Links & Bushes?
Replacing worn rear anti-roll bar links and bushes restores suspension geometry and overall chassis stability. Performance upgrades offer sharper handling, reduced roll, and improved responsiveness.
Key Benefits:
• Restores Porsche’s precise handling and stability.
• Reduces unwanted body roll and suspension noise.
• Improves traction and balance during acceleration and cornering.
• Available in rubber and performance-grade polyurethane materials.
• Fits Porsche 911, 944, 968, Boxster, Cayman, Cayenne, and Macan models.
• Ideal for servicing, performance tuning, or restoration projects.
Design911’s Porsche rear anti-roll bar drop links and bushes provide premium quality and precision fitment, helping you maintain control, comfort, and performance in every driving scenario.
Highlights
• Premium Porsche rear anti-roll bar links and bushes.
• High-strength steel and polyurethane construction.
• Reduces vibration, flex, and rear-end instability.
• Precision-engineered for exact fit and performance.
• Compatible with classic and modern Porsche models.
• Perfect for maintenance, upgrades, or full restorations.