Jeep Wrangler JL extended brake lines Kit +4" extended front brake hoses for Jeep Wrangler JL and Gladiator JT.The hoses are entirely made in Italy, made with PTFE braided aviation hose coated in stainless steel braid with clear abrasion resistant polyurethane protection specifically for off-road and not Pvc as on car braided hoses.The fittings are made in Italy from steel and not from AVP as on economy items, and assembly is done in accordance with SAE J 1401.This kit can be installed on setups from +2.5" to +4".