Hawk HB158F.515 HPS Rear Brake Pads for RX-7 84-95 & Mazda 6/Protege

Vehicle Fitment

• 1984-1991 Mazda RX-7 (Rear, all trims with factory rear disc brakes)
• 1993-1995 Mazda RX-7 (Rear, all trims with factory rear disc brakes)
• 2003-2005 Mazda 6 i/S (Rear, 2.3L & 3.0L)
• 2003 Mazda Protege / Mazdaspeed (Rear, 2.0L)
• Fits OEM rear brake calipers only; excludes non-standard aftermarket brake systems

Features

• High Performance Street (HPS) compound for improved everyday braking
• Ferro-Carbon friction material for enhanced stopping power
• Smooth, consistent pedal feel and modulation
• Boosts braking torque compared to stock pads
• Low dust output for cleaner wheels
• Good fade resistance for spirited street driving
• Gentle on iron/metal rotors to help reduce wear
• Direct OEM-style replacement fitment

Specifications

• Part Number: HB158F.515
• Position: Rear
• Compound: HPS High Performance Street
• Friction Material: Ferro-Carbon
• Pad Thickness: 0.515 in (~13.1 mm)
• FMSI Shapes: D0283 / D0332 / D0482 (fits listed rear calipers)
• ABS Compatible: Yes (where equipped)
• Rotor Compatibility: Iron/metal rotors (not carbon-ceramic)

Included Components

• 4x Rear brake pads (inner & outer)
• 1x Rear hardware/clip kit (as applicable)
• 1x Shim set

Product Description

The Hawk HB158F.515 HPS Rear Brake Pads deliver a substantial improvement in braking performance for a range of classic and modern Mazda vehicles equipped with factory rear disc brakes. Using Hawk's High Performance Street compound, these pads generate stronger stopping torque with smooth, predictable modulation - ideal for spirited street driving and daily use. The Ferro-Carbon friction material improves initial bite over stock pads while helping keep rotor wear and brake dust to a minimum.

Designed as a direct OEM replacement, these pads fit the listed rear calipers on RX-7, Mazda 6, and Protege applications without the need for modification. Their consistent performance across typical street temperature ranges and gentle behavior on rotors make them a practical upgrade for drivers looking for enhanced braking confidence and longevity. Installation is straightforward with included hardware and shims, providing a dependable rear brake solution for both classic and newer Mazda platforms.