Tell me if I understand this correctly. On an S4 T2, there is a coolant hose that goes from the block to the bottom of the throttle body. I'm assuming the path then continues to the top of the TB and then through the BAC ending behind the filler neck. Can I block this off at the block and behind the filler neck or at least re-route this from the block to the neck? Or is there a better way that I haven't thought of?

Thanks,
Rocky

 

you can block it off at each end, and get rid of the line. but then your cold idle cam will be disabled.

do a search for "tb mod"

 

is this part of the famed tb mod? I didn't realize that! Thanks Scott, I'll just go ahead and do the mod then.