Koyorad Radiator Cap (Blue / 1.3 Bar) 53540-SDA-A01 It replaces the restrictive factory

It replaces the restrictive factory parts with a carbon fiber Venturi filter housing and an integrated MAF tube

we saw typical peak and average gains of around 2-3hp with a much smoother power band

including loading your vehicle onto a trailer or making quick repairs in the pits

so it can be combined with a mass-produced mid-pipe

Koyorad Radiator Cap (Blue / 1.3 Bar) 53540-SDA-A01 It replaces the restrictive factoryThe Koyorad hyper cap is crafted in Japan from high quality materials to ensure longevity and performance from your Koyorad Racing Radiator. The 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. These are highly recommended for use with every Koyorad Aluminium Radiator (when applicable). Which Colour