R1 Concepts 2551-1655-00 Disc Brake Pad Set - Rear

Name: R1 Concepts 2551-1655-00 Disc Brake Pad Set - Rear
Brand: R1 Concepts
SKU: FLPM-2551-1655-00
Price: 73.54 USD
Availability: InStock

R1 Optimum Oe Pads, Rear

⚙️ 19 vehicles fit this part

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Select your vehicle to confirm fitment

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

📦R1 Optimum Oe Pads, Rear

🚗Fitment: Porsche, 718 Boxster, 718 Cayman, 911, Boxster, and Cayenne

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Rear Brake Pads for Porsche Applications

R1 Concepts R1 Optimum OE Pads part number 2551-1655-00 are rear disc brake pads for select Porsche models. This pad set is listed for Porsche 718 Boxster, 718 Cayman, Cayenne, 911, and Boxster rear applications, with fitment notes that specify the required brake pad wear sensors for each vehicle.

Key Features

Rear disc brake pad set for select Porsche vehicles
R1 Optimum OE Pads product line
Direct fitment listed for 2013-2025 Porsche rear brake applications
Fitment notes identify required sensors by application
Part number 2551-1655-00 for ordering and catalog matching

Fitment Details

Fits 2021-2025 Porsche 718 Boxster, rear. Req Sensors BPS-02043 (2); R1 Optimum OE Pads.
Fits 2022-2025 Porsche 718 Cayman, rear. Req Sensors BPS-02040 (2); R1 Optimum OE Pads.
Fits 2019-2023 Porsche Cayenne, rear. Req Sensors BPS-02038 (2); R1 Optimum OE Pads.
Fits 2016 Porsche 911, rear. Req Sensors BPS-02043 (2); R1 Optimum OE Pads.
Fits 2016 Porsche Boxster, rear. Req Sensors BPS-02043 (2); R1 Optimum OE Pads.
Fits 2013-2015 Porsche 911, rear. Req Sensors BPS-02042 (2); R1 Optimum OE Pads.

What This Part Is Used For

Replacing worn rear brake pads on Porsche 718 Boxster and 718 Cayman models
Restoring rear braking performance on Porsche Cayenne vehicles
Addressing brake noise caused by pad wear
Correcting reduced stopping response from thin or damaged rear pads
Supporting brake service when rear pad wear sensors are being replaced

Installation Notes

Verify the vehicle year, model, and rear axle application before ordering. This part number uses application-specific sensor requirements: BPS-02043, BPS-02040, or BPS-02038 depending on the Porsche model, and BPS-02042 for 2013-2015 Porsche 911. Confirm sensor quantity and rear brake hardware condition during service.

Quality Assurance

R1 Concepts R1 Optimum OE Pads are cataloged as an OE-style brake pad line for the listed Porsche rear applications. Part number 2551-1655-00 is indexed for accurate fitment lookup and service matching.

This part fits 19 vehicles. Search below:

Year	Make	Model	Submodel	Position	Notes
2025	Porsche	718 Boxster	GTS 4.0	Rear	Req Sensors BPS-02043 (2); R1 Optimum Oe Pads
2025	Porsche	718 Cayman	GTS 4.0	Rear	Req Sensors BPS-02040 (2); R1 Optimum Oe Pads
2024	Porsche	718 Boxster	GTS 4.0	Rear	Req Sensors BPS-02043 (2); R1 Optimum Oe Pads
2024	Porsche	718 Cayman	GTS 4.0	Rear	Req Sensors BPS-02040 (2); R1 Optimum Oe Pads
2023	Porsche	718 Boxster	GTS 4.0	Rear	Req Sensors BPS-02043 (2); R1 Optimum Oe Pads
2023	Porsche	718 Cayman	GTS 4.0	Rear	Req Sensors BPS-02040 (2); R1 Optimum Oe Pads
2023	Porsche	Cayenne	Base	Rear	Req Sensors BPS-02038 (2); R1 Optimum Oe Pads
2022	Porsche	718 Boxster	25 Years	Rear	Req Sensors BPS-02043 (2); R1 Optimum Oe Pads
2022	Porsche	718 Cayman	GTS 4.0	Rear	Req Sensors BPS-02040 (2); R1 Optimum Oe Pads
2022	Porsche	Cayenne	Base	Rear	Req Sensors BPS-02038 (2); R1 Optimum Oe Pads
2021	Porsche	718 Boxster	25 Years	Rear	Req Sensors BPS-02043 (2); R1 Optimum Oe Pads
2021	Porsche	Cayenne	Base	Rear	Req Sensors BPS-02038 (2); R1 Optimum Oe Pads
2020	Porsche	Cayenne	S	Rear	Req Sensors BPS-02038 (2); R1 Optimum Oe Pads
2019	Porsche	Cayenne	S	Rear	Req Sensors BPS-02038 (2); R1 Optimum Oe Pads
2016	Porsche	911	Carrera 4	Rear	Req Sensors BPS-02043 (2); R1 Optimum Oe Pads
2016	Porsche	Boxster	Spyder	Rear	Req Sensors BPS-02043 (2); R1 Optimum Oe Pads
2015	Porsche	911	Carrera 4	Rear	Req Sensors BPS-02042 (2); R1 Optimum Oe Pads
2014	Porsche	911	Carrera	Rear	Req Sensors BPS-02042 (2); R1 Optimum Oe Pads
2013	Porsche	911	Carrera	Rear	Req Sensors BPS-02042 (2); R1 Optimum Oe Pads

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.