The Goodridge stainless-steel braided brake line kit for 1984–1991 BMW 3 Series E30 (including 316i/325i and Z3) uses a PTFE inner with a stainless outer braid to replace OE lines. The European G-Stop kit includes four front and two rear lines plus adapters and line locators. It reduces sponginess, improves pedal feel under heavy braking, resists abrasion and corrosion and is DOT-compliant for road use.
Goodridge 84-91 BMW 3 Series E30 (Inc. 316ii/325i/Z3) 6 Line Braided SS Brake Line Kit