Koyo Type A Hyper Radiator Cap Red 1.3 Bar Speedwell Wheels Mishimoto saw dyno proven gains

Mishimoto saw dyno proven gains of up to 57 whp and 52 wtq using 93 octane fuel (see additional images for dyno chart)

The kits are engineered in a joint effort with KONI divisions in Holland

2014-2016 BMW 420i/ix (F32/33) L4-2

9 TDI enthusiasts that want less lowering while retaining the same high level of performance offered by the Sport Cup Kit

Setting it harder will cause it to vent later and with significantly increased boost levels

Koyo Type A Hyper Radiator Cap Red 1.3 Bar Speedwell Wheels Mishimoto saw dyno proven gainsThe Koyorad hyper Radiator Cap is for intelligent tuners who demand to extract every ounce of cooling efficiency from their performance machines. Koyorad highly recommends our 1. 3 bar Koyorad Hyper Cap (Koyo part number SK C13) for use with Koyorad All Aluminum Racing Radiators (when applicable). The Koyorad Hyper Cap is made in Japan with the highest quality components ensuring the best possible performance from your Koyorad Racing radiator. By