Jordan – Whichever downpipe you may get that has dyno sheets to confirm that it works. My guess is you’re thinking about one or two alternatives when you finally need a dyno chart… Stage eight: Incorporate an elbow at the bottom with the downspout to divert the drinking water away https://juliusqvad84063.hamachiwiki.com/762011/enhancing_performance_a_comprehensive_guide_to_downpipes_for_porsche_cayenne_and_panamera