Headers are from @Evil Mitch , pipe is from @ozrider , tune is from nickos Dyno tuned bike. Synced the throttle bodies today and it seems to sound a bit closer to where it should be. Yesterday after putting it all back together took it for a 200klm test ride , seems to be running right over 2500 rpm but very choppy with backfire and spluttering through intakes when trying to move slow through traffic using slight throttle......