Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
Upgrade both front brakes on compatible Porsche 911, Boxster and Cayman models with AERO6 six-piston calipers and 14-inch vented rotors. The package includes aluminum hats, BP-10 pads and braided hoses.
Vehicle Fitment
| Porsche model | Years | Version / application | Required brake setup |
|---|---|---|---|
| 911 | 1999–2008 | Carrera | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| 911 | 1999–2008 | Carrera 4 | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| 911 | 2002–2005 | Targa | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| 911 | 2007–2008 | Targa 4 | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Boxster | 1999–2012 | Base | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Boxster | 2000–2003 | Roadster | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Boxster | 2000–2003 | Roadster S | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Boxster | 2001–2007 | S | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Boxster | 2004 | S Special Edition | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Boxster | 2008 | Limited Edition | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Boxster | 2008 | RS 60 Spyder without ceramic brakes | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Boxster | 2008–2012 | S without ceramic brakes | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Boxster | 2008 | S Limited Edition without ceramic brakes | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Boxster | 2008–2009 | S Porsche Design 2 without ceramic brakes | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Boxster | 2011–2012 | Spyder without ceramic brakes | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Boxster | 2012 | S Black Edition without ceramic brakes | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Cayman | 2006–2007 | S | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Cayman | 2006–2012 | S without ceramic brakes | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Cayman | 2007–2012 | Base | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Cayman | 2008 | S Porsche Design without ceramic brakes | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
| Cayman | 2012 | R without ceramic brakes | Factory iron-brake hubs and spindles; no ceramic/PCCB brakes |
Match the brakes and suspension actually fitted to the car. Changed struts, hubs, uprights or previous brake conversions need a separate fitment check.
Only the listed iron-brake applications are covered. This is not a blanket 1999–2012 911 kit. Turbo, GT3, 911 Carrera S/4S, ceramic/PCCB brakes and 991, 981 or 718 applications are not covered by this listing.
Why choose this kit?
- Step up to six-piston front calipers and 14-inch rotors with separate aluminum hats, using the factory hubs and uprights on the listed iron-brake applications.
- 6-piston AERO6 calipers: forged aluminum bodies with stainless steel pistons.
- BP-10 street-performance pads: a practical compound for everyday response and wear. Dedicated track use may require a different pad compound, fluid and cooling plan.
What is included?
- 2 AERO6 calipers in the selected finish, 6 pistons per caliper.
- 1 axle set of BP-10 brake pads, enough for both front calipers.
- 2 vented rotors, 14.00 × 1.25 inches, in the selected surface pattern.
- 2 aluminum rotor hats, part 170-17083, with rotor-to-hat fasteners.
- 2 caliper mounting brackets with the specified mounting hardware.
- 1 front braided stainless steel flexline kit, part 220-17382, serving both wheels with the specified connection hardware.
Reused or purchased separately: Wheel hubs, struts/uprights, master cylinder, brake booster, wheels and brake fluid are not included.
Wheel clearance and installation
Wilwood lists an 18-inch nominal minimum wheel diameter. Diameter alone does not confirm fit: check the barrel and spoke profile against the wheel-clearance drawing and Figure 2, page 3 of the instructions. Maintain at least 0.080 inch (about 2mm) between the wheel and caliper in all areas.
The installer must check hose fittings, length and clearance through full suspension travel and steering lock. The original chassis hose bracket may need its hole slightly enlarged for the supplied adapter. Factory pad-wear sensors are not used by these calipers; retain and secure the sensor wiring as described in the instructions.
Common questions
Does one kit cover the whole car?
No. Quantity 1 covers both front wheels. The opposite axle is a separate purchase; select it for your car’s actual brake configuration and evaluate the finished front-to-rear balance.
Do I need a different master cylinder?
Wilwood’s instructions permit the stock master cylinder for the documented application. The installer must still confirm pedal travel, system condition and front-to-rear brake balance, especially on a modified car. Wilwood specifies compatibility with the original ABS function on the listed applications.
Need help choosing? Ask PMB to check your Porsche’s brake configuration. Send the model/year, VIN, wheel size and photos of the installed brakes, noting any PCCB or previous brake/suspension conversion.
Installation Documents
Installation instructions and clearance drawings open in a new tab.
Installation must be performed by a person experienced in disc-brake systems. Follow the complete instructions for bleeding, bedding, testing and inspection before road use.
Watch: Wilwood Disc Brakes overview
See how Wilwood designs and manufactures its brake components.
Manufacturer warning — brake pads only: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov.
