Proper wiring was done which includes complete obd 2 wiring with obd 2 data logging. Gear changes are smooth and car shows no CEL on scanner and on the meter.
Any one who mods thier car make sure to have the wiring installed by professional not local electricians who usually just starts the car and jumps check light with battery and say alterations me to jhatkey aatey hai. My car has no vibrations and is smooth as new cars.
Apart from electrician in such modification also do not cut your budget on mounting. This setup was mounted by Asif who is very popular in Karachi and I must say he has done a wonderful job where ever I go people usually are awe struck just by looking at his work.