I have a quad the gasgas wild hp 450 2004
I want more power so I ask the dealer for some advice.
He say you can change the valves but you have to do it with the ECU.
You can't change only the ECU or only the valves he said.
For the valves I can take gasgas tuning valves of valves from a new...
Hi i have a quad gasgas 450 injection model 2005.
How can ik get easily more power?
Maybe some standard restriction?
But it must be reliable.
Thanks. I am from holland so my english is not very good but I do my best.