The GFB DVX takes GFB's DV+ diverter valve design and adds dual venting outlets with an adjustable Venting Bias Adjustment system, so you get the same performance benefits as the DV+ along with a blow-off sound you can dial from factory-silent to loud. The DVX is not just a spacer that adds noise. By changing the valve's operation method, it delivers the same performance benefits as GFB's DV+, while retaining full ECU control for the fastest possible response. Important Compatibility Information The DVX is built for the IHI IS38 turbocharger fitted to the VW Golf R (MK7/MK7.5, 2.0 TSI) and Audi S3 (8V, 2.0 TFSI). GFB also notes it may suit similar IHI turbo units, but has not published a confirmed list beyond IS38 applications, so confirm your turbocharger before ordering if your car is not one of these two. Features Same performance benefits as GFB's DV+, not just a noise-adding spacer Retains full ECU control for the fastest possible valve response GFB's Venting Bias Adjustment lets you change the blow-off sound with the adjustment lever Built to last What's Included GFB DVX diverter valve (x1) Need a Different Valve for This Platform? GFB VTA Blow Off Valve - a fixed direct-replacement alternative for the same MK7 GTI/Golf R and Audi S3 8V platform, without the adjustable venting lever Product Specifications SKU: G004 T9659 MPN: T9659 Application: VW Golf R MK7/MK7.5 (2.0 TSI) and Audi S3 8V (2.0 TFSI) with an IS38 turbocharger Frequently Asked Questions Does the DVX retain factory ECU control?Yes. Unlike vacuum-only alternatives, the DVX retains full ECU control for the fastest possible operation. Can I adjust how loud the blow-off sound is?Yes. GFB's Venting Bias Adjustment lets you change the sound with a lever, from close to silent up to a loud blow-off sound. Will this fit a non-IS38 turbo upgrade?GFB designed the DVX around the IS38 turbocharger and says it may suit similar IHI units, but has not published a confirmed compatibility list beyond IS38 applications. If you have upgraded to a different turbo, contact your BMP Tuning rep before ordering.
