Powerbomb header and titanium muffler on the yfz ??

[beastlyone]

hey guys, theres a kid around here that claims he's gettin with his 04 yfz with just a FMF powerbomb header and titanium muffler with a 178 main jet nd no airbox lid 48 hp to the wheels. this sounds WAY off to me, does anyone else agree? And if so would you tell me what the best pipe out there is powerwise? im tellin him the lrd pro4 and rossier, but just gimme some of your points of view on this debate so i can shut the kid up

[tye101]

yoshimira is the best IMO,, with all the mods on my yfz,, it is getting arond 56 horse power,,, i would say the kid is full of bs

[yfz stealer]

IMO rossier has the best numbers i felt a yfz with the YOSHIMIRA,LRD,AND SPARKS and i stll feel ROSSIER is the best just my IMO!