got the car tuned from toyota airport motors today.. the guys did an excellent job.. here's a list of the things i got done:
1. throttle body cleaned
2. air filter cleaned
3. wheel balancing
4. wheel alignment- the car was slightly out of alignment
5. electric suspension testing
6. brake servicing- disc pads needed replacement but they didn't have those at the moment so will get them changed in a few days, they have the facility of ordering parts for such cars (the current ones will last atleast 1000 kms according to the mechanic)
7. OBD scanning- unfortunately it didnt work for my car
i have already got the oil, oil filter, spark plugs replaced from filter house as i mentioned before
the throttle body was quite dirty and after the whole tune up, the car has drastically improved. the brakes are better and its acceleration has improved
total bill of tuning and check up - 3250/- including labor charges