Please wait… 
Please wait while we process your order,
do not press the back button… 
Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.uk Facebook Instagram
Porsche specialists based in the UK
Porsche > 996 (911) (1997-2005) > 996 GT2 2001-05 > Suspension Upgrades >

Control Arms Rear

Control Arms Rear

Filter by brand
DISPLAYING 1 to 4 (of 66 products)
1 2 3 4 >>
Adjustable lower control arm kit for Porsche 986 / 996 / 997 - 572610K, 5.72610K, 99634105307, 99634105308, 99634105309, 99634105310, 99634105311, 99634105312, 99634105313, 99634105314, 99634105315, 99634105316, 99634105317, 99634112290, 99634144190, 3602400996, 572630K, 99634112190, 99634105319
4
Adjustable lower control arm kit for Porsche 986 / 996 / 997
CONTROLARM06
Product Information
Product Information
Camber adjustable track control arms with adjustable fork arms.

eibach

Featuring an analogue (no fiddly shims used here) range of additional camber adjustment of ±2°. The camber settings can be simply achieved with the arm pre-fitted to the vehicle and adjusted without the need for any special tools.

PRICE IS FOR A SET OF 4 ARMS.

Currently these arms fit the following models
• 996 FRONT OR REAR (inc GT3)
• 986 FRONT
• 997 FRONT OR REAR

• Made from Forged 6061-T6 aluminium for maximum strength and at a minimum weight point.
• Fitted with a fully rebuildable balljoint which is greasable too. It can also be preloaded to your desired amount of torque at the balljoint.
• The arms also feature already built in provision for the ride height sensor on Litronic equipped cars.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CONTROLARM06
572610K
5.72610K
99634105307
99634105308
99634105309
99634105310
99634105311
99634105312
99634105313
99634105314
99634105315
99634105316
99634105317
99634112290
99634144190
3602400996
572630K
99634112190
99634105319

The product you are viewing cross references to these numbers
Lower Control Arm Adjusting Shim Set for Porsche Models - 30014, 30015, 30016, 30017, 30018, 30074, 308, 99634154390, 99634154391, 99634154392, 99634154393
2
Lower Control Arm Adjusting Shim Set for Porsche Models
308KIT
Product Information
Product Information
Tarmac Series Alignment Shim Set 12 parts :
(2 OF EACH SIZE)

rss

2 x 1mm
2 x 2mm
2 x 3mm
2 x 5mm
2 x 7mm
2 x 10mm

for RSS 2-Piece Lower Control Arm Set or Porsche OE GT3 2-Piece Lower Control Arm Set

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

308KIT
30014
30015
30016
30017
30018
30074
308
99634154390
99634154391
99634154392
99634154393

The product you are viewing cross references to these numbers
Motorsport adjustable control arms. Porsche 996 Set of 2 - 99634105307, 99634105314, 99634105316, 99634105317, 99634105318, 99634105319, 99634194101, 99634144190, 99634112290, 99634112190, SR049, SR040, 99902526901, 90007606402, 99634105320
2
Motorsport adjustable control arms. Porsche 996 Set of 2
CONTROLARM09
Product Information
Product Information
Motorsport Control Arms, Set Of 2.
The OE Match Motorsport Control Arms, Set of 2 are high-performance suspension components engineered to deliver improved handling precision, steering response and chassis control for performance-oriented Porsche applications. Designed to motorsport standards and manufactured from high-strength materials, these control arms provide enhanced rigidity and durability compared to conventional suspension arms while maintaining precise wheel alignment under demanding driving conditions.  

NOTE: If upgrading to these control arms from standard arms on a non-GT2 or GT3 model, you will need to purchase the necessary washers and nuts to connect the arm to the flange. Two of each are required per arm. You’ll be prompted to add these to your basket during checkout.

Fits:
  • Porsche Boxster 986 2.5L 1997-99
  • Porsche Boxster 986 2.7L 1999-02
  • Porsche Boxster S 986 3.2L 1999-02
  • Porsche Boxster 986 2.7L 2003-04
  • Porsche Boxster S 986 3.2L 2003-04
  • Porsche Boxster 987 2.7L 2005-08/08
  • Porsche Boxster 987 S 3.2/3.4L 2005-08/08
  • Porsche Boxster 987 MKII 2.9L 2009-12
  • Porsche Boxster S 987 MKII 3.4L 2009-12
  • Porsche 996 C2 3.4L 1997-08/01
  • Porsche 996 C4 3.4L 1997-08/01
  • Porsche 996 C2 3.6L 09/01-2005
  • Porsche 996 C4 3.6L 09/01-2005
  • Porsche 996 C4S 3.6L 09/01-2005
  • Porsche 996 TURBO 2000-05
  • Porsche 996 GT2 2001-05
  • Porsche 996 GT3 MKI 1999-02
  • Porsche 996 GT3 MKII 2003>>
  • Porsche 996 GT3 RS 2003-04  

Supplied as a matched pair, the control arms form a critical part of the vehicle's suspension geometry, connecting the wheel hub assembly to the chassis and controlling wheel movement throughout the suspension travel range. Their motorsport-inspired design helps optimise suspension performance during fast road driving, track use and performance driving environments.  

What This Product Does:
  • Connects the wheel hub assembly to the vehicle chassis.
  • Controls wheel movement throughout suspension travel.
  • Maintains accurate suspension geometry and wheel alignment.
  • Improves steering precision and driver feedback.
  • Enhances vehicle stability during cornering and braking.
  • Reduces unwanted suspension flex under load.
  • Supports consistent tyre contact with the road surface.
  • Improves overall handling performance and vehicle control.

Symptoms Of Wear Or Failure:
  • Excessive play in the suspension system.
  • Clunking or knocking noises over bumps.
  • Vague or imprecise steering response.
  • Uneven or accelerated tyre wear.
  • Vehicle pulling to one side.
  • Instability during braking or cornering.
  • Poor wheel alignment that cannot be maintained.
  • Excessive vibration through the steering wheel.
  • Visible damage, corrosion or bending of the control arm.
  • Deteriorated or worn bushings and joints.

Why Replacement Matters:

  • Control arms are subjected to continual suspension loads, impacts, cornering forces and road vibrations. Over time, wear of the arm itself, associated bushings or ball joints can compromise suspension geometry and vehicle handling characteristics.
  • A worn or damaged control arm can negatively affect steering accuracy, tyre wear and overall vehicle stability. If left unresolved, excessive suspension movement can accelerate wear of other suspension components and significantly reduce driving confidence and safety.
  • Replacing worn control arms with OE Match Motorsport Control Arms restores precise suspension geometry, improves steering feel and enhances chassis performance. Manufactured to high standards and designed for demanding driving conditions, these performance control arms provide increased durability, sharper handling characteristics and reliable long-term operation, making them an ideal upgrade for Porsche enthusiasts seeking improved suspension performance.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CONTROLARM09
99634105307
99634105314
99634105316
99634105317
99634105318
99634105319
99634194101
99634144190
99634112290
99634112190
SR049
SR040
99902526901
90007606402
99634105320

The product you are viewing cross references to these numbers
RSS Tarmac Series Stage 1 Suspension Package for Porsche 996 / 997 - 370, 312, 333, 307, 99634713104, 99634713103, 99134713100, 99633104506, 99733104504, 99733104701, 99733104700, 99633114705 - TS1, TS-1-996/997, TS1996997
1
RSS Tarmac Series Stage 1 Suspension Package for Porsche 996 / 997
TS-1-996/997
Product Information
Product Information
RSS Tarmac Series Stage 1 Suspension kit includes: Front and Rear Toe/Bump Steer Kit, Rear Toe Lock Out Plates and Rear Upper Links.

rss

Fits:
Porsche 996 C2, C4, C4S, Turbo, GT2, GT3
Porsche 997 C2, C2S, C4, C4S, Turbo, GT2, GT3

Note: Pictures used for marketing purposes only. Actual product may vary.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

TS-1-996
370
312
333
307
99634713104
99634713103
99134713100
99633104506
99733104504
99733104701
99733104700
99633114705

The product you are viewing cross references to these numbers
DISPLAYING 1 to 4 (of 66 products)
1 2 3 4 >>
Also found on these pages
About Control Arms Rear

Rear Control Arms (Coffin Arms) – Stability, Alignment and Rear-End Control

Rear control arms, commonly referred to as coffin arms, are critical suspension components responsible for controlling rear wheel alignment, stability and handling balance. Mounted between the rear hub and chassis, these arms manage camber and toe movement as the suspension compresses and extends, directly affecting traction, tyre wear and overall vehicle confidence.

At Design911, we supply OE replacement and performance rear coffin arms from trusted suspension manufacturers. Whether you are addressing worn factory components or upgrading for fast-road and track use, rear control arms play a vital role in maintaining predictable handling and restoring proper suspension geometry.

What Do Rear Control Arms (Coffin Arms) Do?

Rear control arms locate the rear wheels and guide their movement through suspension travel. Their primary functions include:

  • Maintaining correct rear wheel camber and toe
  • Providing rear-end stability under acceleration and cornering
  • Supporting predictable handling balance
  • Reducing unwanted suspension flex

Because the rear suspension governs traction and stability, worn or flexing coffin arms can significantly affect handling feel and tyre life.

Why Upgrade or Replace Rear Coffin Arms?

Upgrading or replacing rear control arms offers:

  • Restored rear suspension geometry and alignment accuracy
  • Improved traction and stability during cornering
  • Reduced uneven tyre wear
  • Better feedback and control during spirited driving

Performance rear control arms may feature stronger materials, uprated bushes or adjustable geometry, allowing fine-tuning of rear suspension setup for performance driving or track use.

When Should You Replace Rear Control Arms?

Rear coffin arms should be replaced or upgraded when:

  • Suspension bushes are cracked, worn or noisy
  • Rear alignment cannot be set correctly
  • Handling feels unstable or unpredictable
  • Uneven rear tyre wear is present
  • Performing a suspension refresh or performance upgrade

Replacing worn rear control arms helps restore factory handling characteristics and improves overall driving confidence.

At Design911, our rear control arms meet OE or performance standards, supporting both professional servicing and enthusiast upgrades.

You may also like
Popular Models