To Mod or not to Mod ?? Airbox mod ???

jons06

Registered
Hi all, i need some help..... just bought full Micron system 4-2-1 for my Gen 1. changing from stock headers & dual Yoshi slip ons. I am running a K&N race filter & PCIII with custom map, have stock front sprocket & went up 3 on the rear (stock chain). Have a TRE & speedo healer( gotta know how fast I'm going ). Will I get any more HP by doing an airbox mod, & if so, which airbox mod should i do ? ???
 
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