noel aka medic
Junior Member
whats up guys I have a 08 fz6 i has scorpion pipes and k&n air filter it has 5600 miles on it the last owner gave me a box with some extras so I notice a box of spark plugs took a look at them and there the old ones they looked burnt and the pipes are starting to change color a lil not bad but for only having 5600 miles do I have to get a power commander and am i doing any damage to the motor if I leave it like that