Just get the oem Revision d valve from seremotors and the Forge spacer. An intake will make more difference in noise though.
 
Just get the oem Revision d valve from seremotors and the Forge spacer. An intake will make more difference in noise though.

Thanks dude.
my other option is just a panel filter for now, like i said, power at the moment wont be till the Future as im enjoying riding my bikes too much at the moment, so not too fused for massive gains.
i just mainly want the sound and smoothness.