{"product_id":"034motorsport-catch-can-kit-with-check-valve-hose-audi-sq5-fy-b9-3-0-tfsi","title":"034Motorsport Catch Can Kit with Check Valve Hose - Audi SQ5 FY B9 3.0 TFSI","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\u003cp\u003eThis 034Motorsport kit replaces the factory PCV breather hose on the B9 and B9.5 Audi SQ5 with the 3.0 TFSI EA839 V6, and adds a baffled billet aluminium catch can to trap crankcase oil before it reaches the intake.\u003c\/p\u003e\u003cp\u003eOn the EA839 the breather hose relies on check valves to switch between drawing vacuum after the throttle body and from the turbo inlet under boost. Those valves can fail, letting boost pressurise the crankcase; 034 note that oil can then be pushed out past the oil filler cap. Audi issued a service bulletin on the hose in 2020, and 034 found that even the latest version can still fail.\u003c\/p\u003e\u003cp\u003e034's replacement uses their own check valves - a synthetic rubber diaphragm valve on the turbo inlet side and a nylon ball valve on the pressure side - rated to hold over 40 psi. They sit in a 4-ply reinforced, fluoro-lined silicone hose that resists collapsing or ballooning and stops oil vapour seeping through. Both factory vacuum sources are kept, so the system still ventilates at idle and cruise. The hose is shaped so the factory engine cover still fits. 034 sell this kit for competition use and vehicles not used on the public road.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBaffled billet aluminium catch can\u003c\/li\u003e\n\u003cli\u003e034-designed check valves rated to hold 40+ psi\u003c\/li\u003e\n\u003cli\u003eDiaphragm valve on the turbo inlet side, nylon ball valve on the pressure side\u003c\/li\u003e\n\u003cli\u003e4-ply reinforced, fluoro-lined silicone breather hose\u003c\/li\u003e\n\u003cli\u003eKeeps both factory vacuum sources for correct crankcase ventilation\u003c\/li\u003e\n\u003cli\u003eFactory engine cover retained\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e034Motorsport billet aluminium catch can\u003c\/li\u003e\n\u003cli\u003e034Motorsport silicone breather hose with integrated check valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eProduct Details\u003c\/h6\u003e\n\u003cdiv\u003e\n\u003cb\u003eBrand: \u003c\/b\u003e034 Motorsport\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eManufacturer Part Number: \u003c\/b\u003e034-101-1026\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eType: \u003c\/b\u003eCatch Can Kit\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUnited States\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003ePerformance Part: \u003c\/b\u003eYes\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eUnit Quantity: \u003c\/b\u003e1 kit\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eCatch Can Material: \u003c\/b\u003eBillet aluminium\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eHose: \u003c\/b\u003e4-ply reinforced, fluoro-lined silicone\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eEngine: \u003c\/b\u003e3.0 TFSI EA839 V6\u003c\/div\u003e\n\u003ch6\u003eVehicle Fitment\u003c\/h6\u003e\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\/Platform\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eSQ5 (FY, B9 \/ B9.5) SUV and Sportback\u003c\/td\u003e\n\u003ctd\u003e3.0 TFSI EA839 V6 petrol\u003c\/td\u003e\n\u003ctd\u003e2017-2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e034 list the B9 and B9.5 SQ5 with the 3.0 TFSI petrol engine. From 2019 most UK SQ5s were the 3.0 TDI, which this kit does not fit - check your engine before ordering. Not for the 2025-on SQ5.\u003c\/p\u003e\u003cp\u003eIf you are unsure, send us your registration or VIN and we will confirm fitment before you buy.\u003c\/p\u003e","brand":"034 Motorsport","offers":[{"title":"Default Title","offer_id":56494943961467,"sku":"034-034-101-1026","price":782.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/6700\/2795\/files\/034motorsport-catch-can-kit-b9-b9-5-audi-sq5-034-101-1025-1.jpg?v=1791412056","url":"https:\/\/hazmotorsport.co.uk\/products\/034motorsport-catch-can-kit-with-check-valve-hose-audi-sq5-fy-b9-3-0-tfsi","provider":"HAZ MOTORSPORT","version":"1.0","type":"link"}