I pulled the BHAF and the Mallory mount today to reinstall my stock airbox, W/K&N... ... ... . Just checking EGT's. Well I find that with the K&N I had a drop, yes a drop of 50* on the same hill twenty minutes apart. WOT, uphill(steep) 90* outside temp,34lbs
boost. I was pretty shocked, but will run stock box for now. Comp box is in the mail then I will be able to tell for sure which one is better... .