{"product_id":"gfb-diverter-valve-audi-s4-s5-rs4-rs5-t9380","title":"GFB Diverter Valve for Audi S4\/S5\/RS4\/RS5 (T9380)","description":"\u003cp\u003eUpgrade your Audi RS5 with the Go Fast Bits DV+ diverter valve for superior boost holding durability and throttle response. Unlike the earlier generation diverter valves, the newer generation valves cannot be disassembled and integrated into a DV+. Therefore, GFB developed the T9380 with a low-profile integrated solenoid as a complete replacement for the newer generation valves, enabling a hassle-free installation with no clearance issues. GFB’s DV+ range provides a direct-fit performance solution, replacing weak factory diverter valves on many modern vehicles. \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eVehicle Fitment:\u003c\/span\u003e \u003cbr\u003e2018+ AUDI RS5 (B9 2.9TFSI) \u003cbr\u003e2017+ AUDI RS4 (B9 2.9TFSI) \u003cbr\u003e2016+ AUDI S4 (B9) \u003cbr\u003e2017+ AUDI S5 (B9 3.0TFSI ) \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePurchase Includes:\u003c\/span\u003e \u003cbr\u003eDiverter Valve\u003cbr\u003eHarness\u003cbr\u003eMounting Bolts \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFeatures:\u003c\/span\u003e \u003cbr\u003e• Sharper throttle response \u003cbr\u003e• Faster boost recovery on gearshift \u003cbr\u003e• Solves boost leaking issues \u003cbr\u003e• Built to last \u003cbr\u003e• Direct replacement for weak OEM DV \u003cbr\u003e• Faster boost recovery after a gearshift or brief throttle lift \u003cbr\u003e• Unrivalled longevity, backed by our Lifetime Warranty \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eMore Info:\u003c\/span\u003e \u003cbr\u003e\u003cstrong\u003eImproved Boost Holding\u003c\/strong\u003e\u003cbr\u003eSince electronic OEM diverter valves first appeared in the mid-2000s, there have been many revisions over the years in an attempt to address reliability issues. Whilst the latest generation of OEM diverter valves have become more reliable, there is always a performance trade-off due to their operational method and plastic construction. \u003cbr\u003e\u003cbr\u003eWhen GFB engineers performed boost leak testing on the OEM diverter valve in a VW Mk8 Golf R, they found the leak was significantly larger than in earlier generations. \u003cbr\u003e\u003cbr\u003eThis excessive leaking is due to the emerging trend of manufacturers mounting diverter valves remotely on plastic piping rather than directly on the turbocharger. A plastic valve mechanism closing onto a plastic seat resulted in the largest OEM diverter valve leak we’ve seen yet at 28L\/min at 1 Bar of boost. \u003cbr\u003e\u003cbr\u003eEven with the Viton face seal (featured on all DV+ pistons), the plastic OEM seat face was found to be so uneven that it was impossible to achieve a reliable seal. The T9380 successfully addresses this issue by incorporating an integral piston seat machined into its body. This design ensures a proper seal, even on uneven plastic OEM seats. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSharper throttle response, faster boost recovery after brief throttle lift\u003c\/strong\u003e \u003cbr\u003eFactory electronic diverter valves are binary in operation – they’re either open or shut. Your throttle, however, isn’t. When you make small throttle adjustments, the binary operation of the factory diverter results in abrupt changes in power delivery, which is the very definition of poor throttle response. \u003cbr\u003e\u003cbr\u003eThe DV+ patented “pilot actuation” system allows the piston to open and close progressively, thereby smoothing the power delivery during throttle modulation, and ultimately improving throttle response. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUnrivaled longevity, backed by our Lifetime Warranty\u003c\/strong\u003e\u003cbr\u003eThe combination of precision manufacturing, attention to detail, and robust materials mean the DV+ will last a lifetime. So does the warranty! \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eOther Vehicles:\u003c\/span\u003e \u003cbr\u003e2017+ AUDI SQ5 \u003cbr\u003e2017+ AUDI A8 \u003cbr\u003e2017+ AUDI A7 \u003cbr\u003e2018+ AUDI Q8 \u003cbr\u003e2019+ AUDI A6 \u003cbr\u003e2021+ AUDI Q7 \u003cbr\u003e2020+ AUDI S6 \u003cbr\u003e2020+ AUDI S7 \u003cbr\u003eVW Golf GTI Mk8 \u003cbr\u003e2021+ VW Arteon \u003cbr\u003eVW Golf R Mk8 \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ca href=\"https:\/\/stmtuned.com\/collections\/gbf-go-fast-bits-products\" style=\"color: #afafaf;\"\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: .8em;\"\u003e See more Go Fast Bits\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e","brand":"Go Fast Bits","offers":[{"title":"Default Title","offer_id":50560807043414,"sku":"GFB-T9380","price":280.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/9531\/8102\/files\/gfb-diverter-valve-audi-s4-s5-rs4-rs5-t9380.jpg?v=1749195269","url":"https:\/\/www.speed-addicts.com\/en\/products\/gfb-diverter-valve-audi-s4-s5-rs4-rs5-t9380","provider":"Speed Addicts","version":"1.0","type":"link"}