2015 Acura TLX l Denver Area Information Flatirons Acura Boulder, CO 2015 Acura TLX – Serving Denver, CO Request a QUOTE, latest news, information, pricing, specs and date availability of the NEW 2015 Acura TLX from Flatirons Acura in Boulder. Flatirons is your 2015 TLX source in Colorado. Call or visit our dealership website for more details. Also ask about current new model purchase and lease offers. We are looking for trade-ins, ask for an evaluation on your current vehicle.