Craiglxviii
Senior Member
- Joined
- Sep 6, 2015
- Messages
- 17,781
- Reaction score
- 7,426
- Location
- Cambs UK
- Your Mercedes
- 970 Panamera Turbo; W221 S500L AMG Line, C215 CL500, W251 R350L AMG Line, plus several more now gone
They do have some aero benefit, they duct air (on some cars) down to the underside aero covers. On other cars (not just MB) they are a styling cue that styling trends from one model to another within the same brand.So....if these fashion ducts don't lead anywhere aren't they just adding to form drag? (And they're ugly) Wouldn't they be better of being deleted/ having a cover. Discuss.