{"product_id":"dual-pulley-upgrade-kit-1","title":"Dual Pulley Upgrade Kit","description":"The CTS Turbo 187mm Dual Pulley Upgrade Kit is engineered to enhance the performance of Supercharged 3.0T V6 engines, specifically those featuring a press-on style supercharger pulley. By incorporating a smaller 57.3mm diameter supercharger pulley and a larger 187mm diameter crank pulley, this kit effectively increases the rotational speed of the supercharger, leading to higher boost pressure output.\n\nThis increase in boost, when combined with appropriate performance ECU software (Stage 2+ or equivalent), results in a significant and dramatic improvement in horsepower and torque across the entire RPM range. The design aims to achieve these gains without imposing excessive stress or premature wear on the supercharger or other engine components. It's important to verify that your vehicle is equipped with a press-on style supercharger pulley before ordering.\n\nThe kit includes all necessary hardware for installation, featuring 8 high-strength Grade 12.9 bolts and a durable Bando Serpentine Belt, proudly made in the USA. To ensure optimal performance and reliability, CTS Turbo strongly recommends the use of upgraded \"Stage 2+\" or equivalent performance tuning software, and the installation of an upgraded heat exchanger is also highly advised.\n\nThis dual pulley upgrade kit is compatible with a wide range of Audi and Porsche models equipped with the 3.0T V6 supercharged engine. Fitment includes the S4 B8\/B8.5 (2010-2016), S5 B8\/B8.5 (2010-2016), SQ5 B8 (2014+), Q5 B8 (2009+), A6 C6 (2005.5 – 2011), A6 C7 (2012+), and A7 C7 (2012+). As always, it is recommended to check your specific vehicle's fitment before purchase.","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":52867531145528,"sku":"CTS-HW-434","price":303.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687952353.webp?v=1787911719","url":"https:\/\/store.motormia.co\/products\/dual-pulley-upgrade-kit-1","provider":"MOTORMIA","version":"1.0","type":"link"}