Koyo Type A Radiator Cap (Red / 1.3 Bar) - Fits All Koyorad Race Radiators w/ Filler Neck FR-S BRZ GT86 Lightweight SCM435 Alloy Steel: Provides

Lightweight SCM435 Alloy Steel: Provides exceptional durability with reduced unsprung weight

Backed by CSF’s legacy of precision engineering and cutting-edge technology

and mounting hardware (per COBB kit contents)

then remains illuminated

Koyo Type A Radiator Cap (Red / 1.3 Bar) - Fits All Koyorad Race Radiators w/ Filler Neck FR-S BRZ GT86 Lightweight SCM435 Alloy Steel: ProvidesExtract every ounce of cooling efficiency from your Koyorad All Aluminum Performance Radiator with a genuine Koyorad Hyper Cap. Designed and manufactured in Japan, this high performance radiator cap increases your cooling systems pressure capacity for greater thermal stability and reliability under demanding conditions. The Koyorad Type A Hyper Cap is rated at 1. 3 kgf cm (1. 3 bar 18. 9 psi 130 kPa), allowing your cooling system to safely operate at