SKU: S9KR1237
EBC Brakes S9KR1237 S9 Kits Yellowstuff Pads and USR Rotors Rear 2003-2009 Nissan 350Z 2003-2004 Infiniti G35
EBC Brakes S9KR1237 delivers a complete rear brake kit with Yellowstuff high-friction pads and USR fine-slotted rotors for 2003-2009 Nissan 350Z models and 2003-2004 Infiniti G35. This direct-fit setup provides maximum brake effect for street and track driving while reducing wind noise compared to earlier kits. Save 15% versus buying parts separately and includes caliper lube for easy setup.
Key Features
- Yellowstuff High Friction Pads: GG friction rating with shims chamfers slots and patented Brake-in coating for fast bedding and strong stopping power in street or track conditions
- USR Fine Slotted Rotors: 322mm diameter vented 22mm thick 63mm height 68mm center hole 5 bolt pattern design cuts wind noise and improves cooling for consistent performance
- Geomet Anti-Rust Coating: Protects rotors from corrosion for long-lasting appearance and function in all weather
- Super Fast Street and Track Kit: Engineered for quick response and high performance backed by EBC 60-year brake material expertise and 8 dynamometer systems
- Direct Fit Design: Bolts on without modifications over stock setup FMSI pad D961 for precise compatibility
Product Notes
- Kit includes pads rotors and caliper lube for complete rear brake refresh
- No warranty coverage for race or competition use
- Special order item expect 1-2 day processing
Installation Notes
- Professional installation recommended.
- Direct replacement uses existing calipers and hardware no modifications needed
- Torque bolts to factory specs and bed in pads per EBC guidelines for optimal performance
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2004 | Infiniti | G35 | Base |
| 2004 | Infiniti | G35 | X |
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2003-2008 | Nissan | 350Z | Base |
| 2003-2009 | Nissan | 350Z | Enthusiast |
| 2005-2009 | Nissan | 350Z | Grand Touring |
| 2007-2008 | Nissan | 350Z | Nismo |
| 2003-2006 | Nissan | 350Z | Track |
Why Choose EBC Brakes?
- 60-year history in brake material development ensures reliable performance
- Over 3 million dollars invested in 8 dynamometer test systems for proven results
- Manufactures pads and rotors worldwide for precise fit and control in any vehicle
Frequently Asked Questions
- Q: Will this kit fit my 2005 Nissan 350Z Enthusiast?
A: Yes S9KR1237 fits 2003-2009 Nissan 350Z Enthusiast models as a direct rear replacement with 322mm rotors and D961 pads - Q: What finish do the rotors have?
A: USR rotors feature Geomet anti-rust coating over slotted surfaces for corrosion resistance and reduced noise - Q: Is there a warranty for track use?
A: No warranty applies to race or track applications street use covered under standard EBC terms
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure box 18 x 14 x 8 inches
- Weight: 25.6 lbs





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