I also have Honda civic reborn 2010 modle bought 0 meter from honda fort
Last year i also experianced low pick issue .
Done every thing like cat cleaning and spark plug engine tuning and every thing but pick remaims same
The i got my cat removed and noticed my car pickup returns 80% but car started sounded crap
However then i came to know that honda dealership are looting saying they can clean cat but they cant .
Then i installed kabuli cat in my civic costing 18000rs
But belive me my car performance become 100% as when bought 0 meter