Koyorad never have Kelisa@ Perodua Full Alum Radiator in their production, the product u found in market is imitation, kindly refer koyorad website for more details about radiator that available in market.
Is it possible to install VAFC/VAFC2 to DVVT engine and make it work like on v-tec and mivec
where as the DVVT will kick on early than the factory setting.