{"product_id":"apr-supercharger-drive-crank-pulley-audi-a6-a7-a8-30-tfsi-press-on","title":"APR Supercharger Drive \u0026 Crank Pulley - Audi A6\/A7\/A8 (3.0 TFSI) - Press On","description":"\u003ch2\u003eAPR Supercharger Drive \u0026amp; Crank Pulley - Audi A6\/A7\/A8 (3.0 TFSI) - Press On\u003c\/h2\u003e\n\n\u003cp\u003eAPR builds its supercharger pulley upgrades around real dyno data, not guesswork, and this pulley set is one of the simplest ways to unlock extra performance from the \u003cstrong\u003eAudi A6\u003c\/strong\u003e, \u003cstrong\u003eAudi A7\u003c\/strong\u003e and \u003cstrong\u003eAudi A8\u003c\/strong\u003e 3.0 TFSI supercharged engine. By speeding up the factory supercharger, both horsepower and torque improve across the entire rev range.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eAudi A6\u003c\/strong\u003e, \u003cstrong\u003eAudi A7\u003c\/strong\u003e and \u003cstrong\u003eAudi A8\u003c\/strong\u003e fitted with the \u003cstrong\u003e3.0 TFSI\u003c\/strong\u003e supercharged engine, using the press on drive pulley design. The kit combines a smaller drive pulley with a larger crank pulley, spinning the supercharger roughly 26.4 percent faster than stock for a noticeably stronger gain than either pulley alone.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e at this level of airflow, the factory throttle body becomes a restriction. APR recommends pairing this kit with its Ultracharger Throttle Body Upgrade to fully realise the available gains. Software is sold separately and is required to tune for the new pulley ratio.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDrive pulley reduces diameter from approximately 63.25mm to 57.75mm, increasing supercharger speed by approximately 9.5 percent\u003c\/li\u003e\n\u003cli\u003eCrank pulley increases diameter from approximately 162mm to 187mm, increasing supercharger speed by approximately 15.4 percent\u003c\/li\u003e\n\u003cli\u003eCombined pulley set increases supercharger speed by approximately 26.4 percent over stock\u003c\/li\u003e\n\u003cli\u003eDrive pulley CNC machined from billet stainless steel with a black e-coat finish for an OEM appearance\u003c\/li\u003e\n\u003cli\u003eCrank pulley CNC machined from lightweight billet aluminium with weight saving pockets and a black anodised finish\u003c\/li\u003e\n\u003cli\u003eCrank pulley bolts over the factory harmonically balanced unit; drive pulley is press fitted to the supercharger\u003c\/li\u003e\n\u003cli\u003eNew crank pulley bolts and belt included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility, OEM part numbers and fitment notes are provided in the tabs above. Please confirm your vehicle's model, year and engine configuration before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this kit suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"APR","offers":[{"title":"Default Title","offer_id":53882610516261,"sku":"MS100184","price":1185.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/145eed3a088ae62303d03962f838266bL.jpg?v=1790071056","url":"https:\/\/www.chicaneaustralia.com.au\/products\/apr-supercharger-drive-crank-pulley-audi-a6-a7-a8-30-tfsi-press-on","provider":"Chicane Australia","version":"1.0","type":"link"}