Horsepower and Baby Shower - S1.E9

After racing on a road course in Texas, Austin is working overtime to prepare for the longest race of the season – a 600-mile endurance test in their hometown of Charlotte. Whitney is busy throwing Mariel the fairytale baby shower of her dreams. With Bella due at any time, the #3 team needs to be prepared if Paul needs to be in the delivery room instead of on pit road.