K&N Drop-In Filter Installation |
Tools
required: Large philips head screwdriver K&N Air Filter # 33-2121 or 33-2121-1 Steps: Remove the
airbox cover and old paper air filter.. |
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33-2121 fits like a glove No pre-oiling is required. Just check your filter at every oil change for bugs and stuff. According to K&N, the filter does not have to be cleaned/recharged for 100,000 miles. We recommend cleaning about every 25,000 miles though. |