034Motorsport Billet Diverter (Bypass) Valve Upgrade for Audi/Volkswagen 1.8T, 2.2T, 2.7T, 4.2T

SKU 034-145-5000 Stock Order
Available for stock order from 034Motorsport.
Delivery ETA information.
£129.69 €151.48 $163.73 inc. VAT
Added to basket. Click here to view basket.
Please select a version to proceed
Please select a quantity to proceed
Stock Order

034Motorsport Billet Diverter (Bypass) Valve Upgrade for Audi/Volkswagen 1.8T, 2.2T, 2.7T, 4.2T

£129.69 €151.48 $163.73
£129.69 €151.48 $163.73

UK VAT (20%) is removed at checkout for all EU & Rest of World countries. Simply select destination country from the shipping section and the total will recalculate to remove the 20% UK VAT. 

Delivery Information


034Motorsport is proud to offer our Billet Aluminum Diverter Valve for various Audi, Porsche, and Volkswagen vehicles! This high-quality, performance engineered diverter valve is designed to replace the factory plastic diverter valve, which is a common source of boost leaks. Unlike the OEM valve, which uses a fragile rubber diaphragm that is prone to failure, the 034Motorsport Diverter Valve features a high-performance spring and piston design. This means that the valve lasts much longer, and is capable of handling increased boost pressure.


Designed to be an affordable, no compromise replacement for the factory diverter valve in 1.8T, 2.2T, 2.7T, and 4.2T applications, the 034Motorsport Bypass Valve features 1" inlets and outlets.


The 034Motorsport Bypass Valve is fully serviceable and rebuildable.


    • Billet Aluminum Construction
    • Available in Polished Aluminum or Black Anodized Finish
    • Proven High-Performance Spring & Piston Design for Performance & Durability
    • Superior Valve Response
    • Ideal for Tuned & High-Boost Applications
    • Fully Serviceable & Rebuildable
    • Direct Replacement for Factory Diverter Valve

Sold Individually.

Related Items