Original name: トヨタ ヤリスTスポーツ YARIS T SPORT CONCEPT - Concept leading the way for production Yaris sports model in 2007 - New 1.8-litre petrol engine - Extensive sports body styling features - 17-inch alloy wheels The Yaris T Sport is a design exercise that points towards a production sporting Yaris that is scheduled to arrive in showrooms during 2007, powered by a new 1.8-litre petrol engine.The key reference point for Toyota’s…