I haven't made 1 modification to mine since I've got it! Doesn't hep having a lack of fund tho
But then again I did buy it cos it had
MIG High level cans ( too quiet for my liking - will cut down and change the internals unless I swap them b4 for another set of high levels)
1/4 throttle
WP front and rear suspension
Harris Rear Sets
K+N
Dynojet
Braided hoses
Modified Reg/rec
and a few more as FSM said all are needed for the individual package