Add Wish List Add to Cart The item has been added ECS Tuning Diverter Valve Upgrade - Red - 1.8T/2.0T Gen3 Product Details Power loss, boost leaks, and fault codes are recurring issues that have become synonymous with diverter valve failure on 1.8T and 2.0T Gen3 engines. The... MSRP: £295.15 Add to Cart The item has been added