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Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche parts diagram

Bump Stop – Front (w/ PASM)

GENUINE PORSCHE
Availability:
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SKU 99134330103
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$36.31 - $36.31
$36.31
$36.31 - $36.31
$36.31
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For models with Porsche Active Suspension Management (PASM) PR Code: 475

  • Replaces: 991-343-301-01
  • Position: Left, Right, Front
  • Part can be found as reference #6 in illustration.
  • Fitment Notes: Cayman. Electronic damper control. Boxster. Without sport suspension, with active suspension. 911 Turbo. Without gt4, with active suspension. 2014-16. Base, s, gts, with active suspension. Without AWD without GT3 2012-16. active suspension. Without AWD without GT3 2017-19. with front lift.

This part also goes by the following cross reference.

Cross Reference Part Number: 99134330101, 991-343-301-01

Fits These Vehicles 16 applications
Porsche
Make Model Engine Years
Porsche 718 Boxster25 Years, Base, GTS, GTS 4.0, S, Style Edition, T 2.0H4 2017–2025
Porsche 718 Boxster25 Years, Base, GTS, GTS 4.0, S, Style Edition, T 2.5H4 2017–2025
Porsche 718 Boxster25 Years, Base, GTS 4.0, S, Style Edition, T 4.0H6 2021–2025
Porsche 718 CaymanBase, GT4, GT4 RS, GTS, GTS 4.0, S, Style Edition, T 2.0H4 2017–2025
Porsche 718 CaymanBase, GT4, GT4 RS, GTS, GTS 4.0, S, Style Edition, T 2.5H4 2017–2025
Porsche 718 CaymanBase, GT4, GT4 RS, GTS, GTS 4.0, S, Style Edition, T 4.0H6 2020–2025
Porsche 911Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, Carrera T, GT2 RS, GT3, GT3 RS, R, Speedster, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series 3.0H6 2017–2019
Porsche 91150th Anniversary Edition, Carrera, Carrera 4, Carrera 4 Black Edition, Carrera 4 GTS, Carrera 4S, Carrera Black Edition, Carrera GTS, Carrera S, GT3, GT3 RS, R, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S 3.4H6 2012–2016
Porsche 911Carrera, Carrera GTS, Carrera S 3.6H6 2012–2012
Porsche 91150th Anniversary Edition, Carrera, Carrera 4, Carrera 4 Black Edition, Carrera 4 GTS, Carrera 4S, Carrera Black Edition, Carrera GTS, Carrera S, Carrera T, GT2 RS, GT3, GT3 RS, R, Speedster, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series 3.8H6 2012–2019
Porsche 911Carrera, Carrera 4, Carrera 4 Black Edition, Carrera 4 GTS, Carrera 4S, Carrera Black Edition, Carrera GTS, Carrera S, Carrera T, GT2 RS, GT3, GT3 RS, R, Speedster, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S, Turbo S Exclusive Series 4.0H6 2016–2019
Porsche BoxsterBase, Black Edition, GTS, S, Spyder 2.7H6 2013–2016
Porsche BoxsterBase, Black Edition, GTS, S, Spyder 3.4H6 2013–2016
Porsche BoxsterBase, Black Edition, GTS, S, Spyder 3.8H6 2016–2016
Porsche CaymanBase, Black Edition, GTS, S 2.7H6 2014–2016
Porsche CaymanBase, Black Edition, GTS, S 3.4H6 2014–2016

Fitment data last updated: 2026-07-28

Fits 16 vehicle applications Check vehicle fitment before ordering View fitment

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