i got 1 hks ekzos with jasma tag from japan silvia halfcut...
inlet 3 inch outlet 4 inch. very suitable fof turbo car engine....
is very powerful exhaust...
nego....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...