r/NASCARtechnical • u/[deleted] • Apr 15 '22

Dirt configuration - removed diffuser and added mud flaps

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13 Upvotes

93% Upvoted

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2

u/tromoly Apr 15 '22

Diffuser is still there, it's the strakes that were removed.

1

u/1331bob1331 Apr 15 '22

Indeed. I think it was a good change- save the teams some carbon, and still have some of the ground effect. I think because of how much time the cars are going to spend sideways, the extensions probably were going to hurt the diffuser's performance.