Originally Posted by rody
can we delete the silencer in the air intake pipe and does it have an big effect
That would be a nice project for you. Buy a spare intake pipe and plug up the hole. I'd be careful not to use anything that would dislodge and ruin your engine. It would have to form an airtight seal, be durable, withstand some heat, and adhere to the plastic composite material.
Do it and let us know how it sounds.