Bro, im currently using using GSR stock radiator and fan all, if i use the 3 layer radiator need to mod anything? eg fan, hose, stock water temp sensor etc..... tq
benefit from CAI
-increase pickup
-after i use it my car become faster to reach high RPM
-engine become very smooth
-TESTIMONY
before after
1st gear 30km/h 35km/h
2st gear 45km/h 50km/h
3st gear 60km/h 70km/h
4st...