So - my B6 S4 has a leaking o/s auxilliary radiator and the n/s doesn't look like it's too far behind. I'm loathe to spend 150 quid on a radiator and then have to replace it again in a couple of years. I had the bumper off this weekend to sort out a snapped alternator belt (swapped tensioner and idler too) I took a good long look at the aux rad - I'm inclined to bypass the rad and remove it - much the way that some people have on the B6/7 S4/RS4 so they can fit a cold air intake kit. What I'm thinking of is a pipe with two 90 degree elbows - for the same overall length as the distance between the two outlets on the rad, where the elbows have the same internal and external diameter as the rad outlets. Has anybody on here done this - got any tips, where to source elbows and hose for example?