Welcome to the ultimate Boost Hose Kit for Polo GTI AW. The RacingLine Boost Hose package replaces the original rubber charge pipes with beautiful smooth-flowing silicone replacements, uniquely reinforced with internal wiring for guaranteed stiffness under the demands of high heat and boost levels.

• By minimising restrictions, the smoother airflow and optimised routing ensures the turbo meets less resistance and can thus perform more effectively – moving a larger volume of air and minimising turbulence
• Direct OEM replacement: simply remove the old weak, flexible rubber hoses and replace them with our four-piece kit
• Pressure tested far beyond the turbo’s capabilities, the system maintains performance under extreme temperature and high-boost conditions
• Stepped internal joint transitions give a port-matched laminar airflow path, greatly reducing turbulence versus non-stepped designs