2006 FLHX
In searching through the threads I am aware that most everyone feels it is fine to run just mufflers without a download or other fuel injection box. I am doing that now without any problems. My question is what if you add the K&N Filter to the oem housing. Would this combination justify a download, fuelpak, pc? Just wanting to add the air filter as it is time to replace the stock filter and want something that is better than stock. Thanks in advance.
In searching through the threads I am aware that most everyone feels it is fine to run just mufflers without a download or other fuel injection box. I am doing that now without any problems. My question is what if you add the K&N Filter to the oem housing. Would this combination justify a download, fuelpak, pc? Just wanting to add the air filter as it is time to replace the stock filter and want something that is better than stock. Thanks in advance.