F2R racing oil additive

for gas or diesel

[@ernestg21]

what do you think sir Miko? pero parang nababawasan naman baka pagtagal tagal maging okey na....
any update?

[@galanilaloyvideovlog1039]

Kmusta po performance po

[@mikopigon1474]

Performane ok pero nung matagal na bumabalik black smoke ng sasakyan ko. Nag 1 month lng ata ok ang usok, daily use. Maybe kailangan ko na talaga mag pacalibrate