ABT Sportsline has just rolled out their new tuning kit for the Audi TTS. Packed with visual and performance tweaks, we'll start under the hood with the turbocharged 2.0-liter engine's ECU optimization and a new four-tailpipe sports exhaust system, both strong enough to boost performance by over 60 HP to 370 HP and 339 lb-ft of torque. In addition to an upgraded engine, this TTS was equipped with a new front and rear spoiler, new mirror covers, and the option of a glossy, matte, or metallic body wrap to go with the 18- or 20-inch alloy wheels. Alcantara upholstery and sports springs round out the eye candy. Click after the jump to see more angles and hit up ABT to learn more about how to transform your Audi.