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- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Set is for one seat only - 2 required per car
Fits:
Porsche 991 GT3 - 2014 to 2021
Porsche 981 Cayman GT4 - 2016*
Porsche 718 Cayman GT4 / GT4 RS - 2019 Onwards*
Porsche 718 Spyder - 2019 Onwards
*NOTE: On Cayman models equipped with the Clubsport Package, this product may not be compatible with the passenger-side seat. The increased seatback incline causes the seat to contact the rear firewall, requiring it to be moved forward. However, the seat cannot slide forward because the adjustment handle fouls on the base of the factory-fitted fire extinguisher in the footwell.
These brackets raise your Porsche LWB (lightweight bucket) seats approximately 25mm at the front, reclining the seat for much better comfort and more headroom when wearing a helmet on trackdays.
Constructed of Billet 6061-T6 material
Hard anodized in black
- Porsche 992.1 GT3 CUP 4.0L 2021-24
• Size / Thickness: Size S / 40 mm
• Application: Porsche Motorsport bucket racing seats
Fits:
Porsche 992.1 GT3 CUP 4.0L Model 2021
Diagram ref no 03
What This Product Does
This insert provides padding at the pelvic area within the Cup driver's seat. It is an individual seat component rather than a complete seat, seat shell or adjustment mechanism.
Functions
- Provides cushioning around the driver's pelvic area.
- Allows renewal of this padding component without replacing the complete seat.
Technical Details
- Porsche part number: 9F1881441T.
- Size designation: S.
- Specified thickness: 30MM.
- Assembly location: driver seat, pelvic area.
Why Replacement Matters
Renewing worn seat padding can address cushioning-related comfort issues while retaining the existing seat assembly. Confirm the S designation and 30MM specification against the required insert; shoulder, rib, backrest and sitting-cushion padding are separate components.
FAQs
Does a padding repair require a complete replacement seat?
Not necessarily. Individual padding components can be renewed where the remaining seat assembly is suitable for continued use.
What should be checked before fitting?
Confirm the vehicle application, seat assembly and part number, together with the required padding size and thickness. Follow the manufacturer's fitting instructions.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9F1881441T
The product you are viewing cross references to these numbers
- Porsche 992.1 GT3 CUP 4.0L 2021-24
• Size / Thickness: Size S / 30 mm
• Application: Porsche Motorsport bucket racing seats
Fits:
Porsche 992.1 GT3 CUP 4.0L Model 2021
Diagram ref no 02
What This Product Does
The insert provides padding at the rib area within the driver seat assembly. It is a separate seat component rather than a complete seat, shoulder pad or sitting cushion.
Functions
- Provides cushioning around the driver's rib area.
- Allows the rib padding to be renewed as an individual seat component.
- This specialized foam insert allows racing drivers to customize the fitment of their bucket seat around the rib cage/torso area for optimal support, safety, and comfort under high G-forces.
Technical Details
- Part number: 9F1881441P.
- Application: motorsport driver seat.
- Size designation: S.
- Specified padding thickness: 30MM.
Symptoms of Fault
Collapsed padding or reduced cushioning can indicate that the seat insert needs inspection. Confirm which padding component is affected before selecting a replacement.
Why Replacement Matters
Renewing a worn insert addresses localised cushioning deterioration without replacing the entire seat. Match the part number, size designation and thickness to the required driver seat configuration; shoulder, backrest, pelvic and sitting pads are distinct components.
FAQs
Is this a complete driver seat?
No. It is the rib-area padding insert within the driver seat assembly.
Does this replace the shoulder padding?
No. The exploded diagram identifies shoulder inserts separately from the rib insert.
Check fitment for your specific vehicle (model, year, engine) before ordering.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9F1881441P
The product you are viewing cross references to these numbers
- Porsche 992.1 GT3 CUP 4.0L 2021-24
Porsche Motorsport Sitting cushion padding insert for the driver racing bucket seat
Used in Porsche Motorsport track cars to customize the ergonomic fit and seating height for the driver.
• Size / Thickness: Size S / 40 mm
• Application: Porsche Motorsport bucket racing seats
Fits
Porsche 992.1 GT3 CUP 4.0L Model 2021
Diagram ref no 05
What This Product Does
This insert provides padding at the sitting cushion within the driver’s seat assembly. It is an individual seat component, rather than a complete seat or seat shell.
Functions
- Provides cushioning in the seat’s sitting area.
- Allows renewal of the specified padding component during seat refurbishment.
Technical Details
- Manufacturer: Porsche.
- Part number: 9F1881441G.
- Specification: S 40MM.
- Application: MSPORT driver-seat sitting cushion.
Symptoms of Fault
Collapsed seat padding or reduced cushioning can indicate that the sitting cushion needs inspection. Loose rails, adjustment faults and electrical warnings concern other seat components and should not be attributed to this insert without diagnosis.
Why Replacement Matters
Renewing deteriorated cushion padding addresses seating comfort without necessarily replacing the entire seat. Match the existing insert’s specification and part number before selecting a replacement; shoulder, rib, backrest and lumbar padding are separate components within the assembly.
FAQs
- Is this a complete driver seat?
No. It is the S 40MM sitting cushion padding insert only. - Can the cushion be renewed separately?
This insert is listed individually within the driver-seat assembly. Inspect the remaining seat components to establish the work required. - Does the fitment cover every 992?
The supplied application identifies the 992.1 GT3 CUP 4.0L 2021–24. Compatibility with other 992 variants is not established.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9F1881441G
The product you are viewing cross references to these numbers