{"product_id":"25mm-diverter-blow-off-valve-adapter-for-vw-ea888-k04-gt28-gt30-2","title":"25mm Aluminum Diverter Blow Off Valve Adapter for VW EA888 K04 GT28 GT30","description":"\u003cdiv\u003e\n\u003cp\u003eKeep your turbocharger protected and tuned exactly to spec with this 25mm aluminum diverter blow off valve adapter engineered specifically for the VW EA888 platform. When upgrading boost control systems, mismatched hose diameters and incorrect routing can cause wastegate flutter, compressor surge, or long-term compressor wheel damage. This precision-machined aluminum adapter creates a secure 25mm recirculation pathway between your boost tubing and an aftermarket blow-off valve, ensuring excess pressurized air safely returns through the mass airflow sensor rather than creating unwanted intake turbulence.\u003c\/p\u003e\n\u003cp\u003eConstructed from heat-resistant silver aluminum, the fitting stays reliable under oil vapor and extreme exhaust temperatures. Its fully serviceable internal design allows straightforward seal replacement without swapping out the entire adapter when routine maintenance is needed.\u003c\/p\u003e\n\u003ch3\u003eBenefits \u0026amp; Practical Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePair with a compatible stand-alone BOV for precise boost spike management during gear changes without overworking the factory waste gate solenoid.\u003c\/li\u003e\n\u003cli\u003eConfirm your vacuum line matches dimension standards before routing; this unit integrates cleanly with typical 25mm inner-diameter silicone hoses.\u003c\/li\u003e\n\u003cli\u003eApply a thin layer of anti-seize to the included fasteners to prevent seizing near hot exhaust plumbing during future tune-ups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBody material: Aluminum alloy with silver finishing\u003c\/li\u003e\n\u003cli\u003eCirculation port size: 25mm diameter\u003c\/li\u003e\n\u003cli\u003eVehicle application: VW EA888 four-cylinder turbo engines\u003c\/li\u003e\n\u003cli\u003eTurbo housing match: K04, GT28, GT30 series\u003c\/li\u003e\n\u003cli\u003eParts identifier: BOV1147\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Aluminum blow off valve adapter\u003c\/li\u003e\n\u003cli\u003e3 x Mounting bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eThis component requires professional installation due to specific torque values and clearance limits around exhaust manifolds. Technical documentation is not supplied because accurate mounting angles depend on individual chassis layouts. Minor dimensional variations may occur due to standard machining processes.\u003c\/p\u003e\n\u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e\n\u003cp\u003eSelecting durable tuning accessories from intercyprus.com guarantees consistent parts availability and expert guidance established since 2002.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":55111907672406,"sku":"1005010382238922-Default Title","price":39.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S0cd2a4fadbea4454972dd284a1e4b9f1A.webp?v=1787816020","url":"https:\/\/www.intercyprus.com\/products\/25mm-diverter-blow-off-valve-adapter-for-vw-ea888-k04-gt28-gt30-2","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}