Racingline Boost Hose Set For VW/Audi 2.0 TSI EA888 Gen.4

Welcome to the ultimate Boost Hose Kit for the latest gen.4 2.0TSI MQB vehicles. 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.  

What Do They Do?

• 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 those weak, flexible rubber hoses and replace them with our three-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

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.