Custer, who has two NASCAR Xfinity wins this year, has been docked 20 driver and owner points as a result of the L1-level penalty.Additionally, both driver and team have been assessed with the loss of five playoff points, dropping them from 15 to 10.Crew chief Jonathan Toney has been fined $25,000 as well.Custer competed fulltime in the Cup Series from 2020 to 2022, winning once at Kentucky. He ...<a class='more' href='https://www.motorsport.com/nascar-xs/news/custer-stewart-haas-nascar-xfinity-penalized-splitter/10506299/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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