Quote:
Originally Posted by roastbeef
what does the underside of your splitter look like where the oil cooler outlet is? i imagine its pretty hard to make that area a high pressure zone, but without proper ducting, air might be just flowing around it.
the oem undertray on thse cars is decently form fitting with minimal leaks for what it is. i feel like distrupting the packaging is problematic.
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I’ve got an mporium under tray on it. It’s got a rubber sealing strip that makes good contact with the bottom of the oil cooler. The lip ends just ahead of that with a 1-2” step up in the floor.
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Current '20 AG X7M50 (daily + track tow), M4 GTS (track), '21 X3 M40i (wife)
Recent Past '11 E90 M3 (track), '21 DG X5MC, '22 BG G82, '12 E92 M3 ZCP, '08 E93 M3, '18 F80 ZCP, '04 E46 M3
Cleaning out my garage --
stuff for sale