K/N ATR FILTER





havoc

Registered
time to get rid of stock air filter, with the K/N i  hear you get and extra 2-3 hp, but curious to know how much more sound with more air flow entering do  you get.
ps
i just have the RS3 race slip -ons  installed
 

MET

The Watcher
Registered
1 1/2-2hp gain maybe. Little tune may get you more. I think that a BMC airfilter is a little better. Flows faster.
 

Doc_Busa

Donating Member
Registered
Yes, get the BMC race, I heard the K&N can cause power losses as the stock flows better....
 




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