Thank you brother for the advice.
I cant muster up enough heart to remove the first CAT as it needs a resonable big surgery.
Recently I went to Islamabad via GT road.
I did 370 Km in 19.8 Liters of petrol. That comes down to 18.68 Km/L. Keeping in view the fuel avg do U stil think I need to remove the CAT.
Another thing which I do religiously is get my car filled from only reputable Petrol pumps. And often I get Hi-Octane aswell.
If U still sugest that I need to remove the CAT do let me know.
And kindly tell me who is a good Silencer wala in Lahore who can remove the first CAT