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Control Arms Front
- 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)

Fits:
Porsche 911 / 930 / 912 / 914 1965-89
Bring back that iconic Porsche handling with our new front lower control arm bushings. Designed to reduce drag, improve handling of your street or track driven 911, and built with longevity and durability in mind. Taking the rubber bushings out of the equation will retain optimal suspension geometry throughout the full range of motion while reducing compliance for a more direct feel.
• Bushing housings CNC machined from 6061-T6 Aluminum
• Close tolerance design for added rigidity
• Durable anodized finish resists corrosion
• Low friction Delrin bushing inserts
• Stainless steel bushing race & hardware
• Bushing race installation tool included
• Direct replacement of the OEM bushings
• Outlasts factory components
• Engraved Rennline logo
- 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 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 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94

Fits:
Porsche 911 / 912 / 930 1965-89
Porsche 964 / 993 1989-98
Porsche 944 / 968 / 924 1976-95 w/ aluminium control arms
Easily removes the following bushings:
• 911 / 930 / 912 trailing arm bushing
• 964 / 993 front lower control arm rear bushing
• 944 front lower control arm front bushing (aluminium arms)
It used to be a difficult task
This clever tool is a real time saver that makes easy work of removing split bushings. Doing the job with the arms still on the car for 911, 964, and 993 saves time and labor.
Split bushings are actually two separate bushings, each pressed in from opposite sides of the arm. Removing them requires driving them out from the parting line where they meet, in the center of the arm. This has traditionally been a difficult job that requires removing the arm and fumbling with a punch to try and drive out the bushings from the center.
Easy & quick
This tool makes it easy to engage the parting line and drive out the bushing. It is so easy that the job can be performed without removing the arm from the 911, 964, and 993.
Pro Mechanics and DIY'ers alike will appreciate the time saving this tool provides.
Combine with bushing installation tools part #2020904 to complete the job.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2020903
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)

Our GT3 front suspension delivers superior grip and ride quality.
We've adapted our 997 GT3 control arms to fit early '65-'89 911 and '70-'76 914. The system includes a complete subframe and replaces the stock crossmember, control arms, mounts, bushings and ball joints. Built from aircraft grade aluminum, the system is about half the weight of the replaced components.
Ease of adjustment
Easily adjust camber, caster and even track width.
Left and right threaded double adjusters are provisioned on the control and caster arms to provide for easy length adjustment without disconnecting the member.
Low friction, spherical action
Low friction allows the suspension to follow road/track irregularities smoothly, keeping tire contact patches stable. Ride and performance are greatly improved.
Pivot points are precision spherical heim joints, oversized for strength and durability. Spherical heim joints move freely with very low friction, yet precisely position suspension members to maintain alignment settings with zero deflection under load. Lack of deflection makes the car predictable and easier to drive fast, reducing need for constant corrections by the driver.
Spherical action of the heim joints self aligns continuously, ensuring smooth non-binding action even when the chassis is flexing under load.
Weathersealed
Heim and ball joints are completely sealed to keep out contaminants and water. The result is a extended life and a robust system suitable for street or track use.
Improved Geometry and subframe
Control arms are longer than stock to provide a improved camber curve and grip when cornering. Front pickup point is similarly moved inboard to maintain a stable caster curve.
Our GT3 subframe includes longitudinal members that connect the front mounts back to the crossmember. This provides a proper load path to transfer the considerable braking forces from the front mounts back to the crossmember. This mimics the braking load path of the factory 935 arms and product control arms.
Braking loads are thus fed into the chassis at the crossmember, as intended by the factory.
Fit and finish
Attention to detail stands out. From the quality of the machine work to the hard anodize finish that is both attractive and scratch resistant. Stressed threads are heli-coiled for strength. Heim joints are replaceable and sealed for durability.
The system readily bolts onto your existing chassis, no drilling or welding required – installation is completely reversible.
You can buy spare control arms if they need replacing. Part number 2180016-SA
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2180010
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)

This is the replacement Control arms for the 2180010 kit.
GT3 Front Suspension System. The Ultimate Front Suspension System
Our GT3 front suspension delivers superior grip and ride quality.
We've adapted our 997 GT3 control arms to fit early '65-'89 911 and '70-'76 914. The system includes a complete subframe and replaces the stock crossmember, control arms, mounts, bushings and ball joints. Built from aircraft grade aluminum, the system is about half the weight of the replaced components.
Ease of adjustment
Easily adjust camber, caster and even track width.
Left and right threaded double adjusters are provisioned on the control and caster arms to provide for easy length adjustment without disconnecting the member.
Low friction, spherical action
Low friction allows the suspension to follow road/track irregularities smoothly, keeping tire contact patches stable. Ride and performance are greatly improved.
Pivot points are precision spherical heim joints, oversized for strength and durability. Spherical heim joints move freely with very low friction, yet precisely position suspension members to maintain alignment settings with zero deflection under load. Lack of deflection makes the car predictable and easier to drive fast, reducing need for constant corrections by the driver.
Spherical action of the heim joints self aligns continuously, ensuring smooth non-binding action even when the chassis is flexing under load.
Weathersealed
Heim and ball joints are completely sealed to keep out contaminants and water. The result is a extended life and a robust system suitable for street or track use.
Improved Geometry and subframe
Control arms are longer than stock to provide a improved camber curve and grip when cornering. Front pickup point is similarly moved inboard to maintain a stable caster curve.
Our GT3 subframe includes longitudinal members that connect the front mounts back to the crossmember. This provides a proper load path to transfer the considerable braking forces from the front mounts back to the crossmember. This mimics the braking load path of the factory 935 arms and product control arms.
Braking loads are thus fed into the chassis at the crossmember, as intended by the factory.
Fit and finish
Attention to detail stands out. From the quality of the machine work to the hard anodize finish that is both attractive and scratch resistant. Stressed threads are heli-coiled for strength. Heim joints are replaceable and sealed for durability.
The system readily bolts onto your existing chassis, no drilling or welding required – installation is completely reversible.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
2180016-SA
The product you are viewing cross references to these numbers
Front Control Arms – Precision Steering and Suspension Control
Front control arms are critical suspension components that locate the front wheels, control suspension geometry and maintain precise steering alignment. By connecting the chassis to the wheel hub, control arms manage camber, caster and toe movement throughout suspension travel, directly influencing handling stability, steering response and tyre wear.
At Design911, we offer front control arms ranging from OE-spec replacements to performance upgrades from trusted suspension brands. Whether replacing worn factory arms or upgrading to adjustable or reinforced designs, front control arms are essential for restoring sharp handling and improving front-end confidence.
What Do Front Control Arms Do?
Front control arms form a key part of the suspension system,
allowing controlled vertical movement of the wheels while keeping them
correctly aligned. Their main functions include:
- Maintaining correct wheel alignment and geometry
- Supporting steering precision and stability
- Controlling suspension movement under braking and cornering Isolating road impacts while maintaining control
They work together with bushes, ball joints and dampers to ensure predictable handling and consistent tyre contact with the road.
Why Upgrade or Replace Front Control Arms?
Upgrading front control arms is beneficial because it
offers:
- Restored or improved steering accuracy
- Reduced unwanted suspension flex under load
- Improved tyre wear and alignment stability
- Enhanced feedback during spirited driving
Performance control arms may feature uprated bushes, stronger materials or adjustable geometry, allowing fine-tuning for fast-road or track-focused setups.
When Should You Replace Front Control Arms?
Front control arms should be replaced or upgraded when:
- Ball joints or bushes are worn, cracked or noisy
- Steering feels vague or unstable
- Uneven tyre wear is present
- Performing a suspension refresh or performance upgrade
- Alignment cannot be set correctly
Replacing worn control arms restores proper suspension geometry and significantly improves handling confidence.
At Design911, our front control arms meet OE or performance standards to support reliable servicing and enthusiast-level upgrades.