VW POLO V (6R1, 6C1) 1.8 GTI 141kW until 10.2017. VW POLO V (6R1, 6C1) 1.8 GTI 141kW 11.2014- Rear, Inner, 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.