Upgraded Boost Hose Kit.For all VWG MQB 2.0 TSI EA888 gen.3 & 3B
Internally wired, stepped internals, reinforced silicone. The RacingLine Boost Hose Kit smooths airflow and optimises routing for more effective performance in high boost, high temperature use.
VWR140004
![RacingLine Turbo Boost Pipe Hose Kit EA888.3 2.0 TSI [VWR140004] 5 Upgraded Boost Hose Kit.](https://hp.net.au/wp-content/uploads/2026/07/hprl-wix-81ea7d540d0a24d4263e.jpg)
What do they do?
Welcome to the ultimate Boost Hose Kit for 2.0 & 1.8TSI MQB vehicles. The package replaces the original rubber charge pipes with smooth-flowing silicone replacements, uniquely reinforced with internal wiring for guaranteed stiffness under high heat and boost.
By minimising restrictions, smoother airflow and optimised routing ensure the turbo meets less resistance and can move a larger volume of air with less turbulence.
- Direct OEM replacement: simply remove the old weak, flexible rubber hoses and replace them with our five-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.
Five piece kit:
1. INTERCOOLER INLET
2. INTERCOOLER OUTLET
3. THROTTLE BODY
4A / 4B. TURBO OUTLET
The RacingLine Boost Hose Kit is probably the only one on the market which comes with five hoses included – however you’ll only need to fit four of them.
The choice of which Turbo Outlet Pipe (4a & 4b) depends on whether your car is pre- or post-2017. It’s really easy to choose which to use, as it’s either long or short depending on what OEM pipe you remove meaning that (unlike other kits) you can’t really get this wrong!
![RacingLine Turbo Boost Pipe Hose Kit EA888.3 2.0 TSI [VWR140004] 11 Precision engineered for perfect performance.](https://hp.net.au/wp-content/uploads/2026/07/hprl-wix-1d5330b9fb9037c6af90.jpg)
Precision engineered for perfect performance.
Internally-wired reinforced high quality silicone prevents deformation under high boost or heat loads. A fluorosilicone interior resists oil and gasoline permeation, while stainless-steel Mikalor clamps and hand-wound multi-ply construction ensure reliable sealing, heat resistance and burst strength.
INTERNALLY-WIRED
INTERCOOLER HOSES
Within the kit, our unique super-strength Intercooler Boost Hoses have 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.
Confirmed applications.
2.0 TSI & 1.8 TSI MQB / EA888 Gen 3 engines
VWR14 0004




![RacingLine Turbo Boost Pipe Hose Kit EA888.3 2.0 TSI [VWR140004] 1 RacingLine Turbo Boost Pipe Hose Kit EA888.3 2.0 TSI [VWR140004]](https://hp.net.au/wp-content/uploads/2021/07/1.3-1.jpg)
![RacingLine Turbo Boost Pipe Hose Kit EA888.3 2.0 TSI [VWR140004] 2 RacingLine Turbo Boost Pipe Hose Kit EA888.3 2.0 TSI [VWR140004] - Image 2](https://hp.net.au/wp-content/uploads/2021/07/1.1-1.jpg)
![RacingLine Turbo Boost Pipe Hose Kit EA888.3 2.0 TSI [VWR140004] 3 RacingLine Turbo Boost Pipe Hose Kit EA888.3 2.0 TSI [VWR140004] - Image 3](https://hp.net.au/wp-content/uploads/2021/07/1.2-1.jpg)
![RacingLine Turbo Boost Pipe Hose Kit EA888.3 2.0 TSI [VWR140004] 4 RacingLine Turbo Boost Pipe Hose Kit EA888.3 2.0 TSI [VWR140004] - Image 4](https://hp.net.au/wp-content/uploads/2021/07/1.4-1.jpg)
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