Hawk HB926B.577 HPS 5.0 Front Brake Pads for 2020-2026 Corvette C8 Z51 6.2L V8

Vehicle Fitment

• 2020-2026 Chevrolet Corvette C8 Z51 Stingray (6.2L V8 LT2, RWD - with Z51 Performance Package / J55 brake package)
• 2020-2021 Cadillac CT4 Base (2.0L I4, RWD/AWD)
• 2020-2021 Cadillac CT4-V (2.7L I4 Turbo, RWD/AWD)
• 2020-2021 Cadillac CT5 Base (2.0L I4 / 3.0L V6, RWD/AWD)
• 2020-2021 Cadillac CT5-V (3.0L V6 Twin Turbo, RWD/AWD)

Fitment Notes

• Front axle fitment only
• For the C8 Corvette, fits Z51 Performance Package (J55 brake package) only - does NOT fit C8 Stingray Base (non-Z51), which uses a smaller front caliper
• Does NOT fit C8 Corvette Z06, E-Ray, or ZR1 - those models use different brake systems
• Not compatible with carbon ceramic rotors - designed for iron/metal rotors only
• Street compound suitable for light track use - not recommended for sustained race sessions at high temperatures
• Bed-in procedure recommended after installation for optimal pad seating and performance
• Cadillac CT4 and CT5 fitment confirmed for 2020-2021 per Hawk Performance catalog; owners of 2022+ CT4/CT5 should verify brake caliper compatibility before ordering

Features

• HPS 5.0 ferro-carbon compound delivers aggressive brake torque with consistent, predictable pedal feel from first application through the full pedal stroke
• Significantly increased stopping power over OEM pads - engineered to push the limits of ABS without triggering false interventions
• Decreased stopping distances under normal and heavy braking conditions compared to factory brake pads
• Smooth and consistent release characteristics for a refined, controlled brake feel during performance driving
• Minimal brake fade under elevated temperatures - capable of withstanding light track use with proper cool-down management
• Exceptional rotor and pad wear life - reduced long-term maintenance costs compared to more aggressive compounds
• Very quiet and low noise output - significantly less NVH than most high-performance street compounds
• Compatible with stock OEM calipers and slotted rotors - no hardware modifications required
• Engineered and manufactured in the USA by Carlisle Brake & Friction (CBF) under the Hawk Performance brand
• Limited lifetime warranty against defects in workmanship and materials

Specifications

• Part Number: HB926B.577
• Compound: HPS 5.0 (High Performance Street 5.0)
• Friction Material: Ferro-carbon
• Position: Front
• Pad Thickness: 0.577 in.
• Operating Temperature Range: 100°F-750°F
• Optimal Temperature Range: 100°F-550°F
• Rotor Compatibility: Iron/metal rotors only (not compatible with carbon ceramic)
• Caliper Compatibility: Stock OEM front calipers; compatible with slotted rotors
• Intended Use: Street / light track

Included Components

• 2x Hawk HPS 5.0 Front Brake Pads (one set, both front wheels)

Product Description

The Hawk Performance HB926B.577 HPS 5.0 front brake pads are a premium high-performance street compound designed for the 2020-2026 Chevrolet Corvette C8 Z51 Stingray, as well as the 2020-2021 Cadillac CT4 and CT5 lineup. The HPS 5.0 (High Performance Street 5.0) ferro-carbon formula represents Hawk's most aggressive street-legal compound, engineered to deliver the maximum stopping power and pedal feel a vehicle's ABS system can handle - shortening braking distances while maintaining the smooth, progressive feel and low noise that make it suitable for daily street driving. On the C8 Z51, these pads drop directly into the factory front Brembo-style calipers of the J55 brake package with no modifications required, immediately delivering a noticeable upgrade over the already-capable factory brake setup.

Compared to Hawk's standard HPS compound, the HPS 5.0 delivers increased brake torque and an elevated operating temperature ceiling of 750°F, with optimal performance maintained between 100°F and 550°F. This extended temperature range makes these pads capable of handling light track use - autocross events, HPDE sessions, or spirited canyon driving - as long as drivers monitor heat buildup and allow proper cool-down time before the pads approach their upper temperature limit. The compound is not designed for prolonged high-temperature race sessions, but for the C8 Z51 owner who wants meaningfully better street braking with occasional on-track capability, the HPS 5.0 strikes the ideal balance of performance, durability, and street friendliness.

It is critical to confirm correct C8 variant fitment before ordering: HB926B.577 is for the C8 Corvette Stingray with the Z51 Performance Package (J55 brake package) only. The C8 Base without Z51 uses a different, smaller front caliper and requires a different pad. The Z06, E-Ray, and ZR1 models are not supported. For the Cadillac fitment, Hawk's official catalog confirms 2020-2021 CT4 and CT5; owners of 2022 and newer CT4/CT5 models should verify front caliper specifications before purchasing. These pads are not compatible with carbon ceramic rotors. Manufactured in the USA and backed by Carlisle Brake & Friction's limited lifetime warranty, the HB926B.577 is the definitive high-performance street front brake upgrade for C8 Z51 Stingray and CT4/CT5 owners demanding maximum stopping power without sacrificing daily drivability.