Ahh i see thanks! . Probably why i couldn't find the return. I was thinking about installing a water/oil heat exchanger to help with some temps. We'll see though
Have a single turbo and/or tired of burning up O2 sensors? Ask me about the new ADV O2 sensor retro kits!
2010 e92 M-sport Mods: VM Top mount 6466, Aquamist HSF4 w/custom direct port. VRSF IC + Exhaust
335i 2009 e90 665RWHP VFF900 ST RIP