Ssangyong Rexton owner expressed his experience like this,
2~3 years ago 3 Cyclone improved in saving fuel and power but
lately high priced fuel price he wanted fix more Cyclone for better function,
so 10 days ago come and fix 3 Cyclone more, after intercooler, turbo and exhaust pipe, he feel much more power improved and most of all, there's no black smoke, in morning time when he starting gas smell was bad also but different, So he visit and fix 1 more after air filert after AFS.
I feel more improved