SKU: S9KR1241
EBC Brakes S9KR1241 S9 Kits Yellowstuff Pads and USR Rotors Rear 308mm for Infiniti Q50 Q70 QX60 QX70 Nissan Murano Pathfinder Quest
EBC Brakes S9KR1241 delivers a complete rear brake kit with Yellowstuff pads and USR rotors designed for high-performance street and track use on select Infiniti and Nissan models. This kit fits vehicles like 2014-2023 Infiniti Q50 2014-2018 Q70 2014-2018 QX60 2009-2023 Nissan Murano and more providing strong stopping power with reduced wind noise. Save 15 percent over buying pads and rotors separately while enjoying fast pad bedding from the Brake-in coating.
Key Features
- Yellowstuff High Friction Pads: GG friction rating FMSI D1288 fully shimmed chamfered and slotted with patented EBC Brake-in coating for quick seating and maximum brake effect on street or track
- USR Fine Slotted Rotors: 308mm diameter 16mm thick vented design with 5 bolt holes 62mm height and 68mm center bore reduces wind noise compared to drilled rotors while enhancing cooling
- Geomet Anti-Rust Coating: Protects rotors from corrosion for long-lasting performance and appearance in daily driving conditions
- Kit Savings and Contents: Includes pads rotors and caliper lube at 15 percent less than individual purchase for complete rear brake upgrade
- Direct Bolt-On Fit: Matches stock setup with no modifications required for easy replacement on compatible Infiniti and Nissan vehicles
Product Notes
- Super fast street and track performance kit engineered for aggressive driving
- No warranty coverage for race or competition use
- Kit weight approximately 20.5 lbs securely packaged for safe delivery
Installation Notes
- Professional installation recommended.
- Direct replacement uses existing hardware and caliper lube included simplifies process
- Torque caliper bolts to manufacturer specs after cleaning hub and applying lube to slides
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010 | INFINITI | FX35 | Base |
| 2013 | INFINITI | JX35 | Base |
| 2011-2013 | INFINITI | M37 | Base |
| 2011-2013 | INFINITI | M37 | X |
| 2011-2013 | INFINITI | M56 | Base |
| 2011-2013 | INFINITI | M56 | X |
| 2014-2017 | INFINITI | Q50 | Base |
| 2020 | INFINITI | Q50 | Edition 30 |
| 2018 | INFINITI | Q50 | Hybrid Luxe |
| 2014-2017 | INFINITI | Q50 | Hybrid Premium |
| 2014-2015 | INFINITI | Q50 | Hybrid Sport |
| 2018-2023 | INFINITI | Q50 | Luxe |
| 2014-2017 | INFINITI | Q50 | Premium |
| 2018-2021 | INFINITI | Q50 | Pure |
| 2016-2023 | INFINITI | Q50 | Red Sport 400 |
| 2021-2023 | INFINITI | Q50 | Sensory |
| 2014-2017 | INFINITI | Q70 | 3.7 |
| 2018 | INFINITI | Q70 | 3.7 Luxe |
| 2014-2017 | INFINITI | Q70 | 5.6 |
| 2018-2019 | INFINITI | Q70 | 5.6 Luxe |
| 2014-2018 | INFINITI | Q70 | Hybrid |
| 2019 | INFINITI | Q70 | Luxe |
| 2015-2017 | INFINITI | Q70L | 3.7 |
| 2015-2017 | INFINITI | Q70L | 5.6 |
| 2014-2018 | INFINITI | QX60 | Base |
| 2014-2017 | INFINITI | QX60 | Hybrid |
| 2019-2020 | INFINITI | QX60 | Luxe |
| 2019-2020 | INFINITI | QX60 | Pure |
| 2014-2017 | INFINITI | QX70 | Base |
| 2011-2014 | Nissan | Murano | CrossCabriolet |
| 2009-2014 | Nissan | Murano | LE |
| 2022 | Nissan | Murano | Midnight Edition |
| 2015-2023 | Nissan | Murano | Platinum |
| 2016 | Nissan | Murano | Platinum Hybrid |
| 2009-2023 | Nissan | Murano | S |
| 2009-2023 | Nissan | Murano | SL |
| 2016 | Nissan | Murano | SL Hybrid |
| 2011-2023 | Nissan | Murano | SV |
| 2013-2020 | Nissan | Pathfinder | Platinum |
| 2014 | Nissan | Pathfinder | Platinum Hybrid |
| 2013-2020 | Nissan | Pathfinder | S |
| 2013-2020 | Nissan | Pathfinder | SL |
| 2014 | Nissan | Pathfinder | SL Hybrid |
| 2013-2020 | Nissan | Pathfinder | SV |
| 2014 | Nissan | Pathfinder | SV Hybrid |
| 2011-2014 | Nissan | Quest | LE |
| 2015-2017 | Nissan | Quest | Platinum |
| 2011-2017 | Nissan | Quest | S |
| 2011-2017 | Nissan | Quest | SL |
| 2011-2017 | Nissan | Quest | SV |
| 2017 | INFINITI | Q60 | Base |
| 2018-2022 | INFINITI | Q60 | Luxe |
| 2017 | INFINITI | Q60 | Premium |
| 2018-2022 | INFINITI | Q60 | Pure |
| 2017-2022 | INFINITI | Q60 | Red Sport 400 |
| 2017-2018 | INFINITI | Q60 | Sport |
| 2021 | INFINITI | Q50 | Signature Edition |
| 2014-2020 | INFINITI | Q50 | Sport |
Why Choose EBC Brakes?
- 60 year history in brake material development ensures reliable performance
- Eight dynamometer systems across two factories with over 3 million dollar research investment
- Wide range of pads and rotors for vehicles worldwide delivering control and style
Frequently Asked Questions
-
Q: Does S9KR1241 fit my 2018 Infiniti Q50 Luxe rear brakes?
A: Yes this kit provides direct fit for 2018-2023 Infiniti Q50 Luxe and other listed Q50 variants using stock 308mm rotors and D1288 pads -
Q: What material are the Yellowstuff pads made from?
A: Yellowstuff pads use EBC proprietary high-friction compound GG rated for strong initial bite and consistent performance in street and track conditions -
Q: What is the warranty on this brake kit?
A: Standard EBC warranty applies for street use no coverage provided for race or track competition applications
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed 15in x 12in x 8in dimensions
- Weight: 20.5 lbs
Brake Kits
Brake kits and complete braking packages for cars, trucks, SUVs, Jeeps, and EVs are stocked at Black Ops Auto Works. Shop OE replacement brake kits, big brake kits, drilled and slotted brake kits, blank rotor brake kits, coated brake kits, front and rear brake kits, truck and tow brake kits, sport brake kits, and complete caliper brake kits for Hellcat, Trackhawk, TRX, HEMI, LS, LT, Coyote, and EcoBoost platforms. Every brake kit is filterable by year, make, model, trim, engine, and axle position so the correct rotor diameter, pad compound, and caliper package ships the first time. Black Ops Auto Works carries 5,311 brake kit SKUs across rotor style, pad compound, caliper type, and vehicle use. What This Category Covers A brake kit bundles matched rotors and pads (and often calipers) into a single package so the components are engineered to work together instead of guessing at compatibility by buying rotors and pads separately. Brake kits remove the fitment guesswork of mixing r...
View Brake Kits Products
Brake Kits - Performance Slot
Performance slotted brake kits for tow rigs, sport sedans, sport trucks, and track-capable builds are stocked at Black Ops Auto Works. Shop matched pad and slotted rotor kits, big brake kits with slotted two-piece rotors, and heavy-duty truck and tow slot kits for Corvette, Porsche, BMW, Ram, F-150, Silverado, Mustang, and import platforms. Every product is filterable by year, make, model, trim, and drivetrain so the correct kit ships the first time. Black Ops Auto Works carries 1,734 performance slotted brake kit SKUs across street, truck and tow, and big brake kit categories. What This Collection Covers Slotted brake kits pair high-carbon slotted rotors with a matched pad compound in a single purchase, removing the guesswork of pairing separate pads and rotors. The slots evacuate gas, heat, and debris from the pad face for more consistent bite under repeated hard stops. Kit Categories Street performance slot kits, truck and tow slot kits, big brake kits with two-piece slotted ...
View Brake Kits - Performance Slot Products
Brakes
Brake parts and complete brake kits for cars, trucks, SUVs, Jeeps, and track builds are stocked at Black Ops Auto Works. Shop brake pads, brake rotors, big brake kits, brake calipers, caliper covers, stainless steel brake lines, brake master cylinders, brake hardware, brake drums, brake shoes, hand brakes, and brake adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, and EcoBoost platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,180 brake SKUs across pads, rotors, big brake kits, calipers, and hydraulic categories. What This Category Covers Brakes are the highest-priority safety upgrade on any modified vehicle. Any horsepower, tire, or suspension change increases the demand placed on the braking system, and a correctly matched pad, rotor, line, and fluid package produces measurable improvements in stopping distance, pedal feel, and heat capacity. This collect...
View Brakes Products
EBC Brakes
EBC Brakes performance pads, rotors, and brake kits are stocked at Black Ops Auto Works. Shop Greenstuff, Redstuff, Yellowstuff, Bluestuff, and Orangestuff pad compounds along with USR slotted, GD drilled-and-slotted, BSD blade, 3GD triple-slotted, and 2-piece racing rotors for cars, trucks, SUVs, and motorcycles. Every product is filterable by pad compound, rotor design, and vehicle year, make, model, and trim so the correct fitment ships the first time. Black Ops Auto Works carries 6,232 EBC Brakes SKUs across pads, rotors, kits, and brake lines. About EBC Brakes EBC Brakes is one of the largest brake pad and rotor manufacturers in the world, producing performance friction and rotors for street, track, off-road, and motorcycle use. EBC pads are coded by compound so drivers can match friction material to actual driving style rather than appearance alone. Pad Compound System Greenstuff for daily driving, Redstuff for low-dust street performance, Yellowstuff for aggressive street...
View EBC Brakes Products


