The RacingLine Diverter Valve is a billet aluminium, piston-based replacement for the plastic diaphragm diverter valve fitted to Volkswagen Group turbo engines, including the 2.0 TSI EA888 Gen 3, Gen 3B and Gen 4 and the EA113. RacingLine says the factory diaphragm is built for quiet running and low cost, and can deform, leak or fail under higher boost, heat and repeated load, which leads to inconsistent boost and reduced throttle response. Its precision piston and spring assembly is designed to keep boost control consistent on remapped or track-driven cars, and the brand says it holds boost pressure between gear changes while running close to OEM noise levels. RacingLine states that the valve is a direct replacement requiring no permanent modifications, and that it is backed by a lifetime warranty for the first owner.
Features
- Billet aluminium valve with a piston-based design
- Replaces the failure-prone plastic OEM diaphragm
- Faster actuation helps hold boost between gear changes, per RacingLine
- Built for higher boost on remapped or track-driven cars
- Close to OEM noise levels, per RacingLine
- Lifetime warranty for the first owner, per RacingLine
- Direct replacement, no permanent modifications
Specifications
- Brand: Racingline
- Product Type: Diverter Valve
- Material: CNC constructed T6-6061 aluminium
- Design: Precision piston and spring assembly, replacing the factory diaphragm
- Internals: Heat-resistant internal components
- Noise: Close to OEM noise levels, per RacingLine
- Warranty: Lifetime, first owner only, per RacingLine
- Fitment Options: EA888.1, EA113, EA888.3/3B, 2.5TFSI and 4.0TT; or EA888.4
- Part Number: VWR E 144001, VWR E 144002
Vehicle Compatibility: Suits Volkswagen Group turbo engines. Choose the Fitment option for your engine: EA888.1, EA113, EA888.3/3B, 2.5TFSI and 4.0TT, or EA888.4. Contact us with your vehicle details and we will confirm fitment before you order.
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.