Frenkit Performance Brake Caliper Seal Rebuild Kit Subaru WRX (GC/GD/GE) / Nissan 200SX (S14/S15) Skyline (R32/R33/R34) Rear Sumitomo Caliper

Frenkit Performance Brake Caliper Seal Rebuild Kit Subaru WRX/Nissan 200SX/Skyline (Rear, Sumitomo Caliper)

Frenkit Performance has built a strong reputation in brake rebuilding by using materials that genuinely outperform standard alternatives. Where budget seal kits use basic rubber compounds that harden and crack under heat, Frenkit uses peroxide-vulcanised silicone rubber engineered specifically for high temperature brake environments — making this kit a solid choice for anyone rebuilding the rear callipers on their Subaru WRX, Nissan 200SX, or Nissan Skyline.

This listing covers the rear Sumitomo brake calliper application on the Subaru WRX, Nissan 200SX, and Nissan Skyline (SKU: 663807). Confirm your calliper type is Sumitomo before ordering, as fitment is specific to this calliper design.

Note: This kit is compatible with Sumitomo rear callipers only. It does not suit other calliper brands or front calliper applications on these vehicles.

Key Features

• Peroxide-vulcanised silicone rubber construction — engineered for high temperature brake environments
• Operating temperature range: -60°C to +200°C continuous, with spike tolerance up to 300°C
• After ageing at 200°C for 70 hours, material retains physical properties 30% better than competing brands
• Remains flexible and functional after 2 hours at 300°C — conditions that cause competitor seals to crack and become brittle
• Superior elongation, tensile strength, and tear resistance compared to standard OEM-style seal kits
• Direct replacement for Sumitomo rear calliper seals on listed Subaru and Nissan applications

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and calliper configuration are confirmed before ordering.

Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.