We recently visited Finish Line Performance in Naperville, IL, to check out their open house and see some killer cars. Finish Line Performance is not only a very reputable 2 and 4-wheel dyno tuning facility, but they also build everything from custom mandrel-bent exhaust, turbo, and intake systems to complete engines and restorations. We take a look at their turbo Dodge Magnum and the LS2 427 cubic inch Solstice... it's an animal. The grand total for the open house was over 240 cars stopping by to check out the action. Between pulls on their 4-wheel dyno, Dan Bills gave us the skinny on his new Mustang race car as well.