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SKU: K103 | UPC: 792088525529
Power Stop 03-05 Infiniti G35 Rear Z23 Evolution Sport Brake Kit
PowerStop Z23 Evolution Sport Brake Kit K103 delivers a complete rear brake upgrade for 2003-2005 Infiniti G35 Base and X models, plus 2003-2005 Nissan 350Z Base, Enthusiast, Performance, Touring, Track, Grand Touring, and 35th Anniversary Edition. This bolt-on kit includes carbon-fiber ceramic pads, drilled and slotted rotors, and stainless-steel hardware for stronger stopping power on daily drives or spirited runs. Enjoy low-dust performance that keeps wheels clean while providing smooth, fade-resistant braking with rust protection.
Key Features
- Carbon-Fiber Ceramic Pads: Z23 formula resists fade up to high temperatures, generates minimal dust to maintain wheel appearance, and ensures quiet operation with strong initial bite.
- Drilled and Slotted Rotors: Holes and slots promote cooling to prevent warping, while G3000-grade alloy with zinc plating fights corrosion for long-lasting performance.
- Premium Stainless-Steel Hardware: Includes caliper pins, shims, and clips for rattle-free installation and reliable hardware that withstands heat cycles.
- Bolt-On Design: Direct fit with no modifications required, making it simple to upgrade rear brakes on compatible G35 and 350Z models.
- Increased Braking Power: Combines pad and rotor tech for shorter stopping distances and confident control under repeated hard use.
Product Notes
- Inspect brake lines and fluid before installation to ensure full system compatibility.
- Bed-in pads per PowerStop instructions for optimal pad-to-rotor transfer and performance.
- Ships in protective packaging to prevent damage, weight 27.95 lbs.
Installation Notes
- Professional installation recommended.
- Torque caliper bolts to factory specs of 20-30 ft-lbs after cleaning hub surfaces.
- Kit includes all necessary hardware for direct replacement on stock calipers.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2004 | Infiniti | G35 | Base |
| 2004-2005 | Infiniti | G35 | X |
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2003-2005 | Nissan | 350Z | Base |
| 2003-2005 | Nissan | 350Z | Enthusiast |
| 2005 | Nissan | 350Z | Grand Touring |
| 2003-2005 | Nissan | 350Z | Performance |
| 2003-2005 | Nissan | 350Z | Touring |
| 2003-2005 | Nissan | 350Z | Track |
Why Choose PowerStop?
- Engineered for real-world driving with track-tested components trusted by enthusiasts.
- Low-dust pads and durable rotors deliver consistent performance without cleanup hassles.
- Complete kits with hardware ensure hassle-free installs on popular sport coupes.
FAQ
Does this kit fit 2004 Infiniti G35 Base and 2005 Nissan 350Z Track?
Yes, this part rear kit fits 2003-2004 Infiniti G35 Base and 2003-2005 Nissan 350Z Track models directly as a bolt-on replacement.
What material are the rotors made from?
Rotors use G3000-grade castings with drilled holes, slots, and thermal speckled zinc plating for heat dissipation and corrosion resistance.
What warranty covers this brake kit?
PowerStop offers a 3-year/36,000-mile warranty on pads and rotors for defects in materials or workmanship when installed properly.
What rotor design does this kit use?
Holes and slots promote cooling to prevent warping, while G3000-grade alloy with zinc plating fights corrosion for long-lasting performance.
What material is the hardware made from?
Includes caliper pins, shims, and clips for rattle-free installation and reliable hardware that withstands heat cycles.
Do I need a professional to install this part?
Professional installation recommended.
What torque specification should I use during installation?
Torque caliper bolts to factory specs of 20-30 ft-lbs after cleaning hub surfaces.
What should I inspect before installing this part?
Check the fitment table above to confirm your exact year, make, model, and submodel, and inspect mating components such as rotors, calipers, or hardware for wear before installation.
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure box measuring 18 x 12 x 6 inches
- Weight: 27.95 lbs
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