whats next

[Boza]

Well i've donethe usuall intake exhaust mods to the xr8 so just need a direction to head in i was thinking of buying the sct flash tuner but i dunno if its worth it i was gonna put some 3.7's in the diff but unsure there aswell

I really don't wanna open the engine at this stage as its nice and tight and has low km's on it but then again i have to change the harminic balancer so a cam change would be nice.