Hi guys/girls,ok so my new xtx is now run in and had its first service,ive ordered bigger headers,mivv cans,modded airbox side,dna filter.Ive not got a power commander yet so my question is will it run too lean with the pipes and new filters fitted and damage the piston,valves ect.Sould i leave the airbox mods until i can run a map to richen up the mixture.Help :-) Oh and what is the 2010 sensor mod ive seen mentioned please.