Big Gun

[N400Ex]

does anyone have any idea how nice those new big gun evo "x" and evo "r" pipes are? im thinkin about gettin one but im not sure if im buyin crap or not... does anyone kno wut they sound like... and if they have a nice power gain... and if they require jetting... thanks....










-n400ex

i havent personaly run them b4 but ive heard that they are 10x better than the origional big guns

[RiderTRX400ex]

yea they require rejetting, same do with most every pipe