M
mjr901
Guest
just wondering whether it's something worth doing for stage 2+? does it make a big difference? I've got everything I need for this stage but I've known people to run these uprated fuel valves aswell.
Do people run others like R8 ones etc? or do I just stick to the original or indeed use the RS4 valve?
Do people run others like R8 ones etc? or do I just stick to the original or indeed use the RS4 valve?