Koyo 1.3 Bar High Pressure Radiator Cap Hyper Red - SK-C13 22mm Thermal reliefs added to opposing

Thermal reliefs added to opposing side plates for resilience to warping under extreme conditions and heat cycling

TC6-XTR4 kit features an Xtreme pressure plate for the most demanding driver

The V-Band flanges make installation pain free

9ft - Black - 244-06-9-2

Koyo 1.3 Bar High Pressure Radiator Cap Hyper Red - SK-C13 22mm Thermal reliefs added to opposingExtract every ounce of cooling efficiency from Koyorad All Aluminum Performance Radiators with a genuine Koyorad Hyper Cap! This Koyorad Hyper Cap withstands an increased valve pressure rating of 1. 3kgf cm2 (1. 3 bar) (18. 9 psi) (130 kPa) which increases the boiling point of water and relieves high performance engines of excessive heat. A genuine Koyorad Hyper Cap is recommended for use with every Koyorad All Aluminum Performance Radiator (when