Description
The Hawk Performance® HB848Z.646 is a Performance Ceramic (Z compound) street brake pad set for the front axle of the 2014-2020 Porsche 911 and Porsche Cayman as listed below, supplied as one axle set (2-wheel set) of pads in the HB848 shape at 0.646 in thickness.
IMPORTANT: Hawk Performance® lists this part number for the following vehicles: Porsche 911 2014-2019 (GT3 2014-2016 and 2018; GT3 RS 2016 and 2019; also listed without a trim designation 2014-2019); Porsche Cayman 2016, 2020 (GT4 2016; also listed without a trim designation 2016 and 2020). Where Hawk Performance® qualifies a trim by brake package, it is listed for vehicles without ceramic composite brakes. Trims and years not shown are not listed by Hawk Performance® for this part number; confirm your vehicle against this list before ordering. These pads are not compatible with carbon ceramic (ceramic composite) rotors; Hawk Performance® specifies these pads for use with iron rotors only; do not install them on vehicles equipped with carbon ceramic brakes. Sold as one axle set (2-wheel set).
The HB848Z.646 is a Hawk Performance® Performance Ceramic (Z) street brake pad set that replaces the factory front pads on the vehicles listed above. It uses the HB848 backing plate shape, FMSI D1773.
Hawk Performance® describes the compound as extremely quiet and ultra-low dust, with improved stopping power and stable friction output, and gentle on rotors for extended pad life.
Each pad uses the HB848 backing plate shape at 0.646 in (16.4 mm) total thickness, friction material included. Hawk Performance® designs these pads for iron rotors only. These pads are covered by the Hawk Performance® Street Performance Limited Lifetime Warranty against defects in workmanship and materials. The warranty does not cover normal wear or damage resulting from negligence, lack of maintenance, accident, abnormal operation, or improper installation or service. Warranty claims are processed through Hawk Performance®, and qualifying pads are replaced or reimbursed with Hawk Performance® pads of equal or greater value.
Features
- Fits: Porsche 911 2014-2019 (GT3 2014-2016 and 2018; GT3 RS 2016 and 2019; also listed without a trim designation 2014-2019); Porsche Cayman 2016, 2020 (GT4 2016; also listed without a trim designation 2016 and 2020)
- Performance Ceramic (Z) street compound: extremely quiet with ultra-low dust
- Improved stopping power with stable friction output
- Gentle on rotors for extended pad life
- Rotor compatibility: iron rotors only; not compatible with carbon ceramic (ceramic composite) rotors
- HB848 shape, 0.646 in (16.4 mm) thickness, FMSI D1773
- What’s included: one axle set (2-wheel set) of Hawk Performance® HB848Z.646 brake pads
- Warranty: Hawk Performance® Street Performance Limited Lifetime Warranty against defects in workmanship and materials (excludes normal wear)
- Sold as one axle set (2-wheel set)
Specifications
| Brand | Hawk Performance® |
| Manufacturer Part Number | HB848Z.646 |
| Compound | Performance Ceramic (Z), street |
| Placement on Vehicle | Front |
| Fitment | Porsche 911 2014-2019 (GT3 2014-2016 and 2018; GT3 RS 2016 and 2019; also listed without a trim designation 2014-2019); Porsche Cayman 2016, 2020 (GT4 2016; also listed without a trim designation 2016 and 2020) |
| Pad Shape | HB848 |
| FMSI Number | D1773 |
| Pad Thickness | 0.646 in (16.4 mm) |
| Pad Dimensions (L x W) | 7.80 in x 3.15 in (198 mm x 80 mm) |
| Rotor Compatibility | Iron rotors only; not compatible with carbon ceramic (ceramic composite) rotors |
| What’s Included | One axle set (2-wheel set) of HB848Z.646 brake pads |
| Sold As | One axle set (2-wheel set) |
| UPC | 840653031385 |
| Warranty | Hawk Performance® Street Performance Limited Lifetime Warranty against defects in workmanship and materials; excludes normal wear and damage from negligence, lack of maintenance, accident, abnormal operation, or improper installation or service |
Fitment
The HB848Z.646 is a front pad set for the 2014-2020 Porsche 911 and Porsche Cayman. Every covered model, year and trim, with Hawk Performance® build-date and brake-package qualifiers, is listed in the IMPORTANT note and specifications above. This listing is the HB848Z.646 Performance Ceramic (Z) pad set for iron rotors only and is not for vehicles equipped with carbon ceramic brakes.