Wilwood red DPR-DS rear brake kit with 12.88-inch slotted rotors, calipers and mounting components laid out
Assembled view of a Wilwood red DPR-DS rear caliper with a 12.88-inch slotted rotor
Wilwood red DPR-DS rear brake kit with 12.88-inch slotted rotors, calipers and mounting components laid out
Assembled view of a Wilwood red DPR-DS rear caliper with a 12.88-inch slotted rotor

Wilwood Rear GT Brake Kit for RWD G37 (2008–2013), G35 (2003–2008), 370Z (2009–2013) and 350Z (2003–2009) — Red Four-Piston Calipers, 12.88-Inch Rotors

SKU: 140-9507-R

$2,006.23 Sale
Shipping calculated at checkout.

Fitment questions?

Call (855) 786-7101 or text (801) 304-3141.
Real people. Real answers.

Shipping policyRefund policy

Product details

Red DPR-DS calipers work with GT slotted rotor rings in this rear-wheel-drive Nissan/Infiniti package. The iron hats keep the original parking shoes in service, with separate hoses and backing-plate trimming required to complete the installation. From its base in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems for motorsport, street-performance and specialized applications. Founded in 1977 by Bill Wood, its range covers calipers, brake rotors, master cylinders, valves, fittings and brake lines. Select the individual parts around the requirements of the entire braking system.

Technical Details

Calipers and friction components

  • Calipers: Dynapro Dust Seal Radial Mount; 4 pistons per caliper
  • Caliper finish: Red Powder Coat
  • Body construction: Forged aluminum
  • Piston material: stainless
  • Caliper mounting: radial
  • Hydraulic inlet: 1/8-27 NPT
  • Included pad compound: BP-10
  • Listed piston bore sizes: 1.00 / 1.00 in

Kit contents and separate parts

  • Manufacturer part number: 140-9507-R
  • Supply: one kit with brake components for both sides of the rear axle
  • Mounting hardware: included
  • Hubs: not included
  • Spindles, master cylinder and brake booster: not included
  • Hydraulic hoses: not included
  • Dust-sealed rear service calipers; OE parking-brake mechanism retained.
  • Separate hose kit application reference: 220-9197; verify the vehicle connections and routing

Rotors and mounting dimensions

  • Rotors: 12.88 in; 327.15 mm diameter x 1.10 in; 27.94 mm thick; vented Spec-37 Iron
  • Friction faces: GT Slotted
  • Rotor finish: Black Electro Coat
  • Internal vanes: 48 curved
  • Hats: iron; Black E-Coat; 1.210-inch hat offset
  • Rotor/hat wheel-stud clearance patterns: 5 x 4.5 in; 5 x 114.3 mm
  • Hat wheel-stud clearance holes: 0.510 in, corresponding to the listed hat patterns

Fitment & Compatibility

For the rear-wheel-drive applications in the table below: Nissan 350Z 2003–2009, 370Z 2009–2013, Infiniti G35 2003–2008 and G37 2008–2013, subject to each coupe/sedan and original-brake qualification. All-wheel-drive models are excluded. The rotor hats retain the OE parking brake. DS-559 requires cutting the rear backing plate/dust shield for rotor clearance and recommends that a qualified machine shop perform the work. Supply 220-9197 hydraulic hoses separately and verify the wheel envelope. Nominal minimum wheel diameter: 17 in; 431.8 mm. Compare the actual wheel barrel and spokes with the linked clearance drawing; diameter alone does not establish fit.

Installation documents

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.

Our team at PMB Performance draws on 20+ years of brake and restoration work. We can help check the mounting requirements and component choices for your build.

Vehicle Applications

Years Make Model Model option Front brakes Rear brakes Kit application Notes
2003 Infiniti G35 Brembo Brakes Disc Disc Rear Kit 1, 2, 3
2003 Infiniti G35 Std Brakes Disc Disc Rear Kit 1, 2, 3
2003-2009 Nissan 350Z w/ 4 Piston Front Calipers Disc Disc Rear Kit 1, 2, 3
2003-2009 Nissan 350Z w/ Single Piston Front Calipers Disc Disc Rear Kit 1, 2, 3
2004 Infiniti G35 RWD Brembo Brakes Disc Disc Rear Kit 1, 2, 3
2004 Infiniti G35 RWD Std Brakes Disc Disc Rear Kit 1, 2, 3
2005-2006 Infiniti G35 RWD Disc Disc Rear Kit 1, 2, 3
2007 Infiniti G35 2 Door Disc Disc Rear Kit 1, 2, 3
2007 Infiniti G35 4 Door Sport Package Disc Disc Rear Kit 1, 2, 3
2007 Infiniti G35 4 Door Std Brakes Disc Disc Rear Kit 1, 2, 3
2008 Infiniti G35 Dual Piston Front Caliper Disc Disc Rear Kit 1, 2, 3
2008 Infiniti G35 Single Piston Front Caliper Disc Disc Rear Kit 1, 2, 3
2008-2013 Infiniti G37 Brembo Brakes Disc Disc Rear Kit 1, 2, 3
2008 Infiniti G37 Except Brembo Brakes Disc Disc Rear Kit 1, 2, 3
2009-2013 Infiniti G37 2 Door, Except Brembo Brakes Disc Disc Rear Kit 1, 2, 3
2009-2013 Infiniti G37 4 Door, Except Brembo Brakes Disc Disc Rear Kit 1, 2, 3
2009-2013 Nissan 370Z w/ Sport Package Disc Disc Rear Kit 1, 2, 3
2009-2013 Nissan 370Z w/o Sport Package Disc Disc Rear Kit 1, 2, 3

Application Notes

  1. Rear wheel drive (RWD) only, will not fit all wheel drive (AWD) vehicles.
  2. Line kit included (manufacturer): None
  3. Rear line-kit reference: 220-9197