Please wait… 
Please wait while we process your order,
do not press the back button…
do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Category Filter
Coil spring FRONT. Porsche 991.2 C2 / C2S 2016-19 with Sport suspension (M030 / M031) - 99134353132504
99134353132504/1
Vehicle Group
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
Information
Standard replacement coil spring - suitable for models equipped with a Sport suspension (option code: 030), with a Sport chassis PASM and PDCC (option code: 031).
Sold individually – two springs are required per front axle.
We strongly recommend replacing coil springs in pairs.
Fits:
Porsche 991.2 Carrera 2 / 2S 10.12.2016 - 2019
* for cars with Sport suspension (option code: 030)
* for cars with Sport chassis with PASM and PDCC (option code: 031)
Diagram ref no 7
This coil spring supports one front corner of the vehicle and manages suspension compression and rebound during braking, acceleration, and cornering. Designed specifically for M030/M031 applications, it contributes to reduced body roll, improved handling response, and correct sport ride height.
Installed between the lower control arm and the front strut assembly, the spring compresses and expands with suspension travel, absorbing road impacts while controlling body movement. Proper spring performance is essential for maintaining correct suspension geometry, steering precision, and predictable handling on sport-tuned vehicles.
Sport suspension springs operate under higher loads and more aggressive driving conditions. Over time, they can weaken or sag, leading to uneven ride height and reduced handling precision. Replacing worn springs with new components restores correct suspension stance and performance.
When to replace:
• Front ride height appears lower or uneven
• Noticeable increase in body roll or reduced handling precision
• Springs show corrosion, cracks, or fatigue
• During shock/strut replacement on M030/M031-equipped vehicles
• As part of a sports suspension refurbishment or alignment correction
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99134353132504
The product you are viewing cross references to these numbers
Sold individually – two springs are required per front axle.
We strongly recommend replacing coil springs in pairs.
Fits:
Porsche 991.2 Carrera 2 / 2S 10.12.2016 - 2019
* for cars with Sport suspension (option code: 030)
* for cars with Sport chassis with PASM and PDCC (option code: 031)
Diagram ref no 7
This coil spring supports one front corner of the vehicle and manages suspension compression and rebound during braking, acceleration, and cornering. Designed specifically for M030/M031 applications, it contributes to reduced body roll, improved handling response, and correct sport ride height.
Installed between the lower control arm and the front strut assembly, the spring compresses and expands with suspension travel, absorbing road impacts while controlling body movement. Proper spring performance is essential for maintaining correct suspension geometry, steering precision, and predictable handling on sport-tuned vehicles.
Sport suspension springs operate under higher loads and more aggressive driving conditions. Over time, they can weaken or sag, leading to uneven ride height and reduced handling precision. Replacing worn springs with new components restores correct suspension stance and performance.
When to replace:
• Front ride height appears lower or uneven
• Noticeable increase in body roll or reduced handling precision
• Springs show corrosion, cracks, or fatigue
• During shock/strut replacement on M030/M031-equipped vehicles
• As part of a sports suspension refurbishment or alignment correction
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99134353132504
99134353132504
The product you are viewing cross references to these numbers
Price: £140.00
In stock
Related products
Vehicle Group
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
Information
Pair Of Front Coil Springs With Brown / White Markings.
Suitable For Rear-Wheel Drive (RWD) Models (PR 338) Without Sports Suspension (PR 030).
Fits:
Porsche 996-1 Carrera 2 Coupe 3.4L 1998>>2001
Porsche 996-2 Carrera 2 Coupe 3.6L 2002>>2005*
Porsche 996 Carrera 2 Cabriolet 1998>>2005*
Porsche 996 Targa 2 2002>>2005 *
Diagram Ref No 7
NOTE: These coil springs are not compatible with all-wheel drive models, including the Carrera 4, Carrera 4S, Targa 4, or Targa 4S, as well as models equipped with Porsche's sports suspension (PR 030 / X74). Additionally, models marked with an asterisk (*) may require a new, thicker 8.5mm spring support, as specified by Porsche. You will be prompted to purchase this when adding the springs to your basket.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634353107504
The product you are viewing cross references to these numbers
Suitable For Rear-Wheel Drive (RWD) Models (PR 338) Without Sports Suspension (PR 030).
Fits:
Porsche 996-1 Carrera 2 Coupe 3.4L 1998>>2001
Porsche 996-2 Carrera 2 Coupe 3.6L 2002>>2005*
Porsche 996 Carrera 2 Cabriolet 1998>>2005*
Porsche 996 Targa 2 2002>>2005 *
Diagram Ref No 7
NOTE: These coil springs are not compatible with all-wheel drive models, including the Carrera 4, Carrera 4S, Targa 4, or Targa 4S, as well as models equipped with Porsche's sports suspension (PR 030 / X74). Additionally, models marked with an asterisk (*) may require a new, thicker 8.5mm spring support, as specified by Porsche. You will be prompted to purchase this when adding the springs to your basket.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634353107504
99634353101504
99634353115504
99634353102504
99634353116504
99634353107504
The product you are viewing cross references to these numbers
Price: £283.52
Orderable
Vehicle Group
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
Information
Standard replacement coil springs
The springs are priced / boxed as a pair
Identification paint coloured marking Grey / Yellow covers part numbers 99634353122, 99634353122504.
Fits:
For USA / Canada models
Porsche 996 C2 / C4 / C4S 2002>> For cars with Sport type chassis (M030)
Porsche 996 Targa 3.6L 2002>> For cars with Sport type chassis (M030)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634353122504
The product you are viewing cross references to these numbers
The springs are priced / boxed as a pair
Identification paint coloured marking Grey / Yellow covers part numbers 99634353122, 99634353122504.
Fits:
For USA / Canada models
Porsche 996 C2 / C4 / C4S 2002>> For cars with Sport type chassis (M030)
Porsche 996 Targa 3.6L 2002>> For cars with Sport type chassis (M030)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99634353122504
99634353122504
The product you are viewing cross references to these numbers
Price: £218.80
In stock
Vehicle Group
- Porsche 996 C2 3.6L 09/01-2005
Information
Standard replacement front coil springs for USA spec. 996 Cabriolet and Targa models with standard, non-sports suspension.
PRICE IS FOR A PAIR.
MARKING COLOURS: BROWN / YELLOW
Fits:
Porsche 996 3.6L Cabriolet / Targa 2002>> - RWD US. spec models without sports suspension (M030).
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
PRICE IS FOR A PAIR.
MARKING COLOURS: BROWN / YELLOW
Fits:
Porsche 996 3.6L Cabriolet / Targa 2002>> - RWD US. spec models without sports suspension (M030).
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Price: £258.58
Orderable