{"product_id":"034motorsport-reinforced-silicone-maf-hose-audi-rs4-b5-s4-b5-a6-c5-2-7t","title":"034Motorsport Reinforced Silicone MAF Hose - Audi RS4 B5 \u0026 S4 B5 A6 C5 2.7T","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\u003cp\u003eThis reinforced silicone hose links the RS4-style mass airflow sensor housing to the Y-pipe on the 2.7 litre twin-turbo V6, and replaces the factory RS4 MAF hose directly. 034 took the shape from the original part so it lines up with the factory mounting points.\u003c\/p\u003e\u003cp\u003eCompared with the original it has a larger, smoother bore for better airflow and a stiffer wall that resists collapsing under vacuum. It connects to either the 2.7T Y-pipe or the RS4 Y-pipe, and suits most 85mm MAF housings on the market, including 034's own billet MAF housings.\u003c\/p\u003e\u003cp\u003eOn a B5 RS4 it is a straight swap. On a B5 S4 or a C5 A6 \/ allroad 2.7T it only fits once the car has been converted to an RS4 or 85mm MAF housing - it will not fit the smaller standard S4 \/ A6 MAF.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDrop-in replacement for the OE RS4 MAF hose\u003c\/li\u003e\n\u003cli\u003eReinforced automotive-grade silicone\u003c\/li\u003e\n\u003cli\u003eLarger, smoother bore than the factory hose\u003c\/li\u003e\n\u003cli\u003eStiffer construction to resist collapse under vacuum\u003c\/li\u003e\n\u003cli\u003eConnects to the 2.7T or RS4 Y-pipe\u003c\/li\u003e\n\u003cli\u003eSuits most 85mm MAF housings\u003c\/li\u003e\n\u003cli\u003eSupplied with new hose clamps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x reinforced silicone MAF hose (black)\u003c\/li\u003e\n\u003cli\u003eNew hose clamps\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\u003e034-108-3009\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eType: \u003c\/b\u003eMAF Hose\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\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMaterial: \u003c\/b\u003eReinforced silicone\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eColour: \u003c\/b\u003eBlack\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eInside Diameter: \u003c\/b\u003eApprox. 88mm and 90mm (one each end)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eItem Weight: \u003c\/b\u003e0.45 kg\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\u003eRS4 Avant (B5)\u003c\/td\u003e\n\u003ctd\u003e2.7 V6 biturbo\u003c\/td\u003e\n\u003ctd\u003e2000-2001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eS4 Saloon \/ Avant (B5)\u003c\/td\u003e\n\u003ctd\u003e2.7 V6 biturbo - with RS4 \/ 85mm MAF fitted\u003c\/td\u003e\n\u003ctd\u003e1997-2002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA6 Saloon \/ Avant (C5)\u003c\/td\u003e\n\u003ctd\u003e2.7 T - with RS4 \/ 85mm MAF fitted\u003c\/td\u003e\n\u003ctd\u003e1999-2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eallroad (C5)\u003c\/td\u003e\n\u003ctd\u003e2.7 T - with RS4 \/ 85mm MAF fitted\u003c\/td\u003e\n\u003ctd\u003e2000-2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e034 describe this as the RS4 MAF hose running to a 2.7T or RS4 Y-pipe. It fits the B5 RS4 as standard; on the S4, A6 and allroad 2.7T it needs an RS4-type or 85mm MAF housing to be fitted already. 034 list US model names and years; UK build dates can differ, so the years shown are the UK production span for the matching cars.\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":56496578068859,"sku":"034-034-108-3009","price":130.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/6700\/2795\/files\/maf-hose-audi-b5-rs4-silicone-reinforced-034-108-3009-1.jpg?v=1791474044","url":"https:\/\/hazmotorsport.co.uk\/products\/034motorsport-reinforced-silicone-maf-hose-audi-rs4-b5-s4-b5-a6-c5-2-7t","provider":"HAZ MOTORSPORT","version":"1.0","type":"link"}