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Originally Posted by mail4ajo How does the exhaust roar change when we use K&N Filters. I understand that we also need to change the inlet jets for better performance from the bike. Where can we source these jets? |
The exhaust roar never change, The sound is the sound on the intake of air..If we dont make the air fuel mixture rich top end may suffer as more petrol is needed for the intake of air at higher speeds..