First it an old thread. Second there's no Catalytic converter in 70. It barely got baffle.
Bro muje reply lazmi krna...More maintenance ka bata do ...mene exhaust lgwaya h lekin fresh start kr k race de to blue dhoa nikalta h thora sa phir set ho jata h...2022 model h bike ka.
use only recommended oil
I have done lot of mods on my 70cc including exhaust about 5 years ago.Telling you guys it aint worth it. so dont do any mods
does it effect engine with db killer? or it should be open?
