{"product_id":"heavy-duty-supercharger-belt-tensioner","title":"Heavy Duty Supercharger Belt Tensioner","description":"The Verstarkt Performance Systems VPS Heavy Duty Supercharger Belt Tensioner is engineered as a robust solution for 3.0T supercharged engines, particularly in modified vehicles. The factory tensioner is known for its weak spring, which applies minimal tension (15-20 ft-lbs) and can exacerbate belt stretch under load, leading to slippage, reduced boost, and increased heat. This can ultimately cause premature belt failure and hinder the effectiveness of performance upgrades.\n\nThe design provides a 75% increase in belt tension compared to the stock unit, along with 15 degrees more extension and 5 degrees more retraction to facilitate easier installation. A retaining pin is included for installation lock-out.\n\nBy ensuring proper belt tension, this tensioner helps to regain lost boost caused by belt slippage, improves supercharger speed consistency, and reduces the likelihood of heat buildup. It serves as an excellent alternative to replacing the factory tensioner during routine service and is considered a must-have for any modified 3.0T setup. The product is fully serviceable and backed by a lifetime warranty, reflecting its durability and the manufacturer's confidence in its performance.","brand":"Verstarkt Performance Systems","offers":[{"title":"Default Title","offer_id":52860376318264,"sku":"VPS-TEN-A001-BLK","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687932854.jpg?v=1787767044","url":"https:\/\/store.motormia.co\/products\/heavy-duty-supercharger-belt-tensioner","provider":"MOTORMIA","version":"1.0","type":"link"}