Wilwood Front GT-Slotted 14-Inch Rotors with Black Superlite 6R Calipers — Infiniti G35 (2003–2007) / Nissan 350Z (2003–2009)

The 14-inch GT rotor package uses black Superlite calipers for the specified Nissan and Infiniti front applications. Compared with the smaller package, its different rotor diameter calls for the dedicated DS547 clearance drawing. Wilwood Engineering designs and manufactures the disc brake systems and components used throughout its motorsport, street-performance and specialized product range. Bill Wood established Wilwood in 1977, and the company is based in Camarillo, California. Its calipers, brake rotors, valves, master cylinders, brake lines and fittings are selected according to the demands of the whole brake installation.

Technical Details

• Manufacturer part number: 140-9192
• Service calipers: 6-piston Forged Narrow Superlite 6R; Black Powder Coat; radial mounting
• Brake rotors: 14.00 x 1.25 inches; Spec-37 Iron; GT Slotted; vented
• Included pad compound: BP-10; pistons: stainless steel
• Caliper body: Forged aluminum; hydraulic inlet: 1/8-27 NPT
• Rotor surface finish: Black Electro Coat; rotors are not supplied burnished
• Rotor/hat wheel-stud clearance pattern(s): 5 x 4.5 in; 5 x 114.3 mm; the existing hub/axle pattern is retained
• Hat/rotor stud-hole clearance: 0.520 in; 13.21 mm; this is not a wheel-stud thread designation
• Hydraulic hoses: not included; match the separate lines and fittings to the application
• Kit includes calipers, rotors and mounting hardware; replacement hubs and spindles are not included
• Not included: master cylinder and brake booster
• Wheel clearance: 18-inch wheels may fit; check the complete manufacturer caliper/rotor template
• Quantity: sold as one axle kit

Fitment & Compatibility

The application list covers Nissan 350Z from 2003–2009 and Infiniti G35 from 2003–2007. The 2007 G35 entry is specifically the two-door RWD model; AWD and later sedan configurations are not established by this kit. Match the listed standard/Brembo brake configuration and the original front spindle.

Plan for the dust-shield modifications detailed in DS547 and confirm clearance around the 14-inch rotor assembly. The 220-9196 hose kit is not included. Check the existing hub register, wheel pattern and caliper envelope before beginning installation.

Use the fitment table below to confirm the exact model, year, trim and all numbered application notes.

Manufacturer Resources

• Wilwood kit specifications and wheel-clearance information
• Installation instructions and component list

WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.

For fitment help, contact PMB Performance with your VIN and details of any axle, spindle or brake changes. Our team has over 20 years of experience checking parts and fitment, including the dimensions that a model-year search cannot establish.

Vehicle Applications

Application Notes

1. 14" Rotor
2. Rear wheel drive (RWD) only, will not fit all wheel drive (AWD) vehicles.
3. Line kit included (manufacturer): None
4. Front line-kit reference: 220-9196