aty men with big boy toys go all-out at the chop shop and fulfill their desires with hot sopping blowjobs, supercharged rim jobs and ride after ride on rock hard hot rods. Mechanic Austin Wolf services Ryan Rose?s ass-of-perfection and pumps his pistons hard. Armando De Armas takes Chris Bines asshole on a ride it will surely never forget. Aaron Reese finds some special tools and toys to finely tune Colt River's intake and prep his fine ass for a high-RPM pounding. Chop shop customer Chris Harder comes in right at closing time and gets filled up by Armando De Armas, who delivers his uncut crank shaft into Chris relentlessly. 'Fine Tuned Ass' comes at you full speed, and it will have you wanting to jump on a hot rod, ride it hard and cum big.