HEL PERFORMANCE STAINLESS STEEL BRAIDED FUEL INJECTION HOSES. Golf Mk1 GTI 8v (M12 injector K-Jetronic systems only). Right Hand Drive Models Only. Please Note – Buyers must add message at checkout for. Replace your old and corroded metal injector hoses with our brand new stainless steel braided kit. All our fittings are stainless steel, so they won’t corrode like the original pipes. Each HEL Performance hose is assembled in-house from the finest quality stainless steel fittings swaged directly to hard drawn tensile stainless steel braided hose. Hose Inner Material: PTFE. Hose Outer Material: 303/304 Stainless Steel & Protective PVC Cover. Fittings Material: 303/304 Stainless Steel. Temperature Range: -70°C to +260°C (-158°F to +500°F). Internal Diameter: 3.5mm (0.138). Outside Diameter: 7.5mm (0.295). Maximum Working Pressure: 290 Bar (4206 PSI). Burst Pressure: 870 Bar (12618 PSI). Minimum Bend Radius: 38mm (1.496). Due to the different materials used in the manufacture and the intended use (Motorsport) of this product, it may. Be exactly the same pattern (fittings/fixings/brackets etc) as the original rubber & mild steel hoses. Some minor modifications may be required. Country certification available on request. Questions: We are happy to do our best to answer sensible, genuine questions during our normal office hours (Mon-Fri 09:30-17:30), however please note we do not have intimate knowledge of all makes & models or have personal experience of fitting/using all our products. Products only fit models stated (if products fit other models its in our favour to say so)! Products listed as universal fitment are not designed for any one model.