Map sensor pipe inlarge S3
Niki at r tech said it might be an idea to increase the size of the map sensor hard pipe. I'm just wondering if its worth it for stage 2... I read in another read that it wouldn't make a huge amount of difference unless it was over 300bhp, and I've worked out it'll probably cost around £90 to increase the size to 63mm from the intercooler hose to the maf as I've still got the standard hard pipe to maf hose, which is £90 is rather not spend right now. Has anyone else done this at stage 2?
Oh and where is the best place to get standard bolt on coil packs?
Thanks in advance :)