{"product_id":"034motorsport-hpfp-piston-upgrade-kit-ea839-audi-s4-s5-sq5-rs5-b9-s6-s7-c8","title":"034Motorsport HPFP Piston Upgrade Kit EA839 - Audi S4 S5 SQ5 RS5 B9, S6 S7 C8","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\u003cp\u003eThe 034Motorsport High Pressure Fuel Pump Piston Upgrade Kit is a larger replacement piston and cylinder for the factory high pressure fuel pump on the EA839 2.9 TFSI and 3.0 TFSI V6. The piston grows from 10.00 mm to 11.67 mm in diameter, which gives up to 37% more flow than the standard pump.\u003c\/p\u003e\u003cp\u003eThat extra flow lifts the factory fuelling limit, so the pump can keep up with E85 and ethanol blends, race fuel or higher-output tunes. 034 say an uprated pump is needed for most Stage 1+, Stage 2+ and Stage 3 software on these engines. The piston and cylinder are machined to very tight tolerances as a matched pair and are DLC coated to reduce friction.\u003c\/p\u003e\u003cp\u003eThe kit goes into your existing factory pump, so the pump body is reused. 034 rate installation as medium difficulty.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUp to 37% more flow than the factory high pressure pump\u003c\/li\u003e\n\u003cli\u003ePiston diameter increased from 10.00 mm to 11.67 mm\u003c\/li\u003e\n\u003cli\u003eRaises the factory fuelling limit for E85, race fuel and tuned cars\u003c\/li\u003e\n\u003cli\u003eMatched piston and cylinder set\u003c\/li\u003e\n\u003cli\u003eDLC coated piston and cylinder\u003c\/li\u003e\n\u003cli\u003eFits inside the factory pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 x high pressure fuel pump piston and cylinder set\u003c\/li\u003e\u003c\/ul\u003e\u003ch6\u003eProduct Details\u003c\/h6\u003e\u003cdiv\u003e\n\u003cb\u003eBrand: \u003c\/b\u003e034 Motorsport\u003c\/div\u003e\u003cdiv\u003e\n\u003cb\u003eManufacturer Part Number: \u003c\/b\u003e034-106-6054\u003c\/div\u003e\u003cdiv\u003e\n\u003cb\u003eType: \u003c\/b\u003eHigh Pressure Fuel Pump Piston Upgrade\u003c\/div\u003e\u003cdiv\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUnited States\u003c\/div\u003e\u003cdiv\u003e\n\u003cb\u003ePerformance Part: \u003c\/b\u003eYes\u003c\/div\u003e\u003cdiv\u003e\n\u003cb\u003eUnit Quantity: \u003c\/b\u003e1 set\u003c\/div\u003e\u003cdiv\u003e\n\u003cb\u003ePiston Diameter: \u003c\/b\u003e11.67 mm (standard 10.00 mm)\u003c\/div\u003e\u003cdiv\u003e\n\u003cb\u003eFlow Increase: \u003c\/b\u003eUp to 37% over standard\u003c\/div\u003e\u003cdiv\u003e\n\u003cb\u003eCoating: \u003c\/b\u003eDLC (piston and cylinder)\u003c\/div\u003e\u003cdiv\u003e\n\u003cb\u003eEngine: \u003c\/b\u003eEA839 2.9 TFSI \/ 3.0 TFSI V6\u003c\/div\u003e\u003cdiv\u003e\n\u003cb\u003eListed Weight: \u003c\/b\u003e0.15 kg\u003c\/div\u003e\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\u003eS4 (B9) Saloon, Avant\u003c\/td\u003e\n\u003ctd\u003e3.0 TFSI (EA839)\u003c\/td\u003e\n\u003ctd\u003e2016-2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eS5 (B9\/B9.5) Coupe, Sportback, Cabriolet\u003c\/td\u003e\n\u003ctd\u003e3.0 TFSI (EA839)\u003c\/td\u003e\n\u003ctd\u003e2016-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eSQ5 (FY) incl. Sportback\u003c\/td\u003e\n\u003ctd\u003e3.0 TFSI (EA839)\u003c\/td\u003e\n\u003ctd\u003e2017-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eRS5 (B9\/B9.5) Coupe, Sportback\u003c\/td\u003e\n\u003ctd\u003e2.9 TFSI (EA839)\u003c\/td\u003e\n\u003ctd\u003e2017-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA6 \/ A6 allroad (C8) 55 TFSI\u003c\/td\u003e\n\u003ctd\u003e3.0 TFSI (EA839)\u003c\/td\u003e\n\u003ctd\u003e2018-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eS6 (C8) Saloon, Avant TFSI\u003c\/td\u003e\n\u003ctd\u003e2.9 TFSI (EA839)\u003c\/td\u003e\n\u003ctd\u003e2019-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eA7 (C8) 55 TFSI\u003c\/td\u003e\n\u003ctd\u003e3.0 TFSI (EA839)\u003c\/td\u003e\n\u003ctd\u003e2018-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eS7 (C8) TFSI\u003c\/td\u003e\n\u003ctd\u003e2.9 TFSI (EA839)\u003c\/td\u003e\n\u003ctd\u003e2019-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eQ7 (4M facelift) 55 TFSI\u003c\/td\u003e\n\u003ctd\u003e3.0 TFSI (EA839)\u003c\/td\u003e\n\u003ctd\u003e2019-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eQ8 (4M) 55 TFSI\u003c\/td\u003e\n\u003ctd\u003e3.0 TFSI (EA839)\u003c\/td\u003e\n\u003ctd\u003e2018-on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003ePetrol EA839 engines only - not for TDI models, which many UK S4, S5, S6, S7 and SQ5 cars are, and not for TFSI e plug-in hybrids. 034 quote US model years; UK dates can differ.\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":56494958182779,"sku":"034-034-106-6054","price":434.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/6700\/2795\/files\/034motorsport-high-pressure-fuel-pump-piston-upgrade-kit-2-9t-and-3-0t-tfsi-ea839-034-106-6054-4.jpg?v=1791413817","url":"https:\/\/hazmotorsport.co.uk\/products\/034motorsport-hpfp-piston-upgrade-kit-ea839-audi-s4-s5-sq5-rs5-b9-s6-s7-c8","provider":"HAZ MOTORSPORT","version":"1.0","type":"link"}