-10%
Hawk 14-17 Porsche 911 GT3 HPX Motorsports Rear Brake Pads - Hawk Performance KHB850C.655
Click to zoom in

Hawk 14-17 Porsche 911 GT3 HPX Motorsports Rear Brake Pads

HAWKHB850C.655
Brake Pads - Performance
11 Units In Stock - Ships Next Business Day
$ 291.99 $ 262.79
$ 262.79

The Hawk Performance 14-17 Porsche 911 GT3 HPX Motorsports Rear Brake Pads is a brake pads - performance for a brake system that requires exact caliper, pad-shape, or vehicle confirmation. Match manufacturer part number HB850C.655, axle position, pad compound or rotor specification, caliper, factory brake package, and package quantity before ordering.

Key Features

  • Hawk brake pad set identified by exact pad shape, compound, axle position, and manufacturer part number
  • Street compounds balance initial bite, modulation, noise, dust, and operating-temperature range
  • Caliper, rotor diameter, brake package, and vehicle application must match before ordering
  • New pads require proper rotor preparation and the bedding procedure for the selected compound

Fitment

Years Make Model Application
Verification required Confirm vehicle or caliper Confirm model or pad shape Match the exact caliper, pad shape, rotor dimensions, axle position, brake package, and current Hawk application

Specifications

Brand Hawk Performance
Manufacturer Part Number HB850C.655
Product Type Brake Pads - Performance
Fitment Type Fitment Verification Required
Condition New
Attribute Detail
SKU HAWKHB850C.655
UPC 840653082455
Compound HPX (Code C)
Position Rear
Pad Thickness 0.655 in
Optimal Temp Range 100 to 600 degrees F
Max Operating Temp 700 degrees F
Torque Level Low to Medium
Street Legal No motorsports use only

What's Included

One new Hawk Performance brake pads - performance package identified by manufacturer part number HB850C.655, in the axle position and quantity stated by the title. Pads, rotors, fluid, shims, clips, sensors, hardware, and other components are included only when expressly listed for this exact part number.

About Hawk Performance

Hawk Performance develops street, performance, and motorsport brake compounds, vehicle-specific pad sets, Talon rotors, brake kits, and high-temperature brake fluids.

Related Hawk Performance Products

Frequently Asked Questions

How do I confirm these Hawk pads fit my brakes?
Match the exact Hawk part number and normalized year, make, and model, then confirm axle position, caliper, rotor diameter, factory brake package, trim, and every application note.

Which Hawk street compound is right for daily driving?
Compound choice depends on desired bite, noise, dust, temperature range, and driving use. HPS, HPS 5.0, Performance Ceramic, HP Plus, and other compounds have different priorities, so confirm the exact compound before ordering.

Do new Hawk pads need to be bedded?
Yes. Prepare or replace the rotor as required and follow Hawk's current bedding procedure for the exact compound to establish an even transfer layer and reduce noise or glazing.

Installation Instructions

Follow current Hawk Performance instructions and the vehicle service manual for part number HB850C.655. Support the vehicle safely, inspect calipers and hoses, clean and measure rotor and hub surfaces, use the specified torque procedure, bleed the system when opened, verify pedal operation and clearance, then complete the bedding procedure for the exact pad compound before normal driving.

Request For Information

Have questions about Hawk 14-17 Porsche 911 GT3 HPX Motorsports Rear Brake Pads? Fill out the form below and we'll get back to you by the next business day.
Brake Pads

Brake Pads

Brake pads and brake shoes for cars, trucks, SUVs, and performance builds are stocked at Black Ops Auto Works. Shop ceramic pads, semi-metallic pads, full metallic and racing compounds, low-dust street pads, big brake kit pads, OE-replacement pads, and drum brake shoes for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, and import platforms. Every pad set is filterable by year, make, model, trim, and caliper type (OE floating caliper, Brembo fixed caliper, big brake kit caliper) so the correct compound and shape ships the first time. Black Ops Auto Works carries 4,351 brake pad and brake shoe SKUs across street, sport, and track compounds. What This Category Covers Brake pads are the most frequently replaced brake component and the single highest-value brake upgrade for most drivers. Swapping stock pads for a quality ceramic or semi-metallic compound produces an immediate improvement in stopping distance, pedal feel, and fade resistance wit...

View Brake Pads Products
Brake Pads - Performance

Brake Pads - Performance

Performance brake pads for daily-driven sport cars, sport trucks, tow rigs, and occasional track-day builds are stocked at Black Ops Auto Works. Shop ceramic performance pads, semi-metallic performance pads, street-track dual-purpose pads, and extra-duty compounds for Hellcat, Trackhawk, HEMI, Coyote, LS, LT, and import platforms. Every product is filterable by year, make, model, trim, and factory brake package so the correct pad ships the first time. Black Ops Auto Works carries 2,777 performance brake pad SKUs across ceramic, semi-metallic, street-track, and extra-duty categories. What This Collection Covers Performance brake pads sit between the OE-comfort tier (quietest, longest life, lowest bite) and the racing tier (highest bite, shortest life). This collection is the correct starting point for enthusiast street builds, sport trucks, and occasional track use. Pad Categories Street performance pads, street-track pads, high-friction ceramic pads, semi-metallic performance pa...

View Brake Pads - Performance Products
Brakes

Brakes

Brake parts and complete brake kits for cars, trucks, SUVs, Jeeps, and track builds are stocked at Black Ops Auto Works. Shop brake pads, brake rotors, big brake kits, brake calipers, caliper covers, stainless steel brake lines, brake master cylinders, brake hardware, brake drums, brake shoes, hand brakes, and brake adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, and EcoBoost platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,180 brake SKUs across pads, rotors, big brake kits, calipers, and hydraulic categories. What This Category Covers Brakes are the highest-priority safety upgrade on any modified vehicle. Any horsepower, tire, or suspension change increases the demand placed on the braking system, and a correctly matched pad, rotor, line, and fluid package produces measurable improvements in stopping distance, pedal feel, and heat capacity. This collect...

View Brakes Products
Hawk Performance

Hawk Performance

Shop Hawk Performance brake pads, Talon brake rotors, performance brake kits, and high-temperature brake fluid at Black Ops Auto Works. The Hawk Performance collection covers street vehicles, performance cars, trucks, SUVs, autocross builds, track-day vehicles, and dedicated race applications. Choose every component by exact vehicle fitment, axle position, brake package, pad shape, compound, and intended driving use. Hawk Performance Brake Pads and Components Hawk Performance offers multiple friction compounds developed for different braking environments. This collection includes HPS, HPS 5.0, Performance Ceramic, LTS, SuperDuty, HP Plus, HPX, DTC, ER-1, HT-10, and Blue 9012 brake pads. It also includes Talon rotors, matched pad-and-rotor kits, and DOT 4 brake fluids for compatible applications. There is no single best compound for every vehicle. A quiet daily driver, heavy tow vehicle, autocross car, and dedicated road-race car place very different demands on the braking system. Co...

View Hawk Performance Products
Porsche Parts & Accessories

Porsche Parts & Accessories

Porsche parts and accessories for 911, Cayman, Boxster, 718, Macan, Cayenne, and Panamera models are stocked at Black Ops Auto Works. Shop exhaust systems, sport cats, downpipes, muffler bypass pipes, X-pipes, valve controllers, coilovers, sway bars, shocks and struts, brake pads, rotors, caliper rebuild kits, carbon fiber vents and trim, intake filters, cooling parts, drivetrain upgrades, and engine components for chassis codes 996, 997, 991, 992, 986, 987, 981, 982, 964, 993, 955, 957, 958, and 944 Turbo. Every product is filterable by year, make, model, chassis code, and trim so the correct part ships the first time. Black Ops Auto Works carries 1,407 Porsche SKUs across exhaust, suspension, brakes, exterior, cooling, and drivetrain categories. What This Collection Covers Porsche has produced distinct 911, Cayman, Boxster, Macan, Cayenne, and Panamera platforms across multiple chassis generations, and fitment does not carry over between them. This collection groups parts conf...

View Porsche Parts & Accessories Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×