jasma is something like our SIRIM la, but they just regulate exhaust......
for this jasma camshafts, radiators, pulleys are made in china i think or malaysia but definately not from japan......
for camshafts rm500 is considered cheap but dunno how reliable it is...compared to works engineering....
yesterday i installed jasma aluminium radiator for my bro in law's car...i tot it was plug n play as stated on the box.....ended up modifying the brackets...too 3 hrs to do it....damnit....summore if u look at the welding spots..done so cincai..... i think i could weld better hehe