Racingline Performance Turbo Boost Hose kit / MQBE / EA888.4
The RacingLine Gen.4 Boost Hose package is a three-piece kit to replace the factory soft flexible rubber hoses and replace them with our beautiful reinforced silicone replacement versions. The kit is a direct OEM replacement: simply remove the factory hoses, and replace them with the three uprated silicone pipes. Simple.
Stepped internal joint transitions give a port-matched laminar airflow path, greatly reducing turbulence versus other non-stepped designs. Of course the RacingLine hoses are pressure tested far beyond the turbo’s capabilities, allowing the system to maintain performance under extreme temperature and high-boost conditions.
By minimising these restrictions, the smoother airflow and optimised hose routing ensures that the turbo meets less resistance and can thus perform more effectively - moving a larger volume of air and minimising turbulence.
Within the kit, the two Intercooler Boost Hoses have unique steel wire helix buried within the silicone construction to eliminate the very real risk of hose collapse, yet still allowing sufficient flexibility without wall distortion and minimising airflow blockage.
A great upgrade for any remapped 2.0 TSI EA888 gen.4 car running higher boost than standard.
RacingLine Group is based in Milton Keynes, United Kingdom. We are a tier-1 partner to Volkswagen Group, and to many we are best known for delivering the Volkswagen Racing motorsport programme ever since 1997, out of which was born our increasingly popular Motorsport & Performance Parts range, now sold all over the world. Alongside that is our successful Events division, and our other Motorsport and Automotive Services. But above all, we are passionate about our Volkswagen Group products, and passionate about making them go better and faster!