..i had a devil of a time tuning my tech pipe to the airbox...
..never did get it right...dropped back, tooka breather, the started over with just the malossi filter and oem pipe..
..tuned to the filter, then added the tech pipe...
..pipe tuning went well then...
..was running a 117 with jst th filter, went up to a 125 with the filter/pipe combo..