SEAT LEON ST (5F8) 1.4 TGI 81kW from 08.2014. SEAT LEON ST (5F8) 1.4 TGI 81kW 10.2013-08.2018 Rear, Left, Right. Made with high-quality stainless steel fittings and stainless steel braided hose, these brake lines are designed for increased reliability, durability, and performance.