{"product_id":"fd3s-idler-pulley-kit","title":"FD3S Idler Pulley Kit","description":"The Full Function FD3S Idler Pulley Kit is engineered to enhance engine performance by facilitating the removal of the factory air pump on specific Mazda RX-7 models. This kit increases the belt's contact area on the water pump pulley, which is crucial after the air pump is deleted for emissions or single turbo setups.\n\nConstructed from durable 6061-T6 anodized aluminum, the idler pulley is built for longevity and resistance to corrosion. It comes complete with all necessary 18-8 stainless steel hardware for a straightforward installation.\n\nFitment is specific to the 93-02 13B-REW engine. It is noted that using this kit with stock FD3S crank and alternator pulleys requires a new belt, specifically a 5PK1005. Buyers should consult a provided fitment template to ensure compatibility, especially with some single turbo setups that may interfere with the pulley's placement. While the product description states it does not include a belt, an option to add one is available at checkout.","brand":"Full Function","offers":[{"title":"Default Title","offer_id":52688437051704,"sku":"E.FD.Idler","price":18.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662662374.jpg?v=1784890108","url":"https:\/\/store.motormia.co\/products\/fd3s-idler-pulley-kit","provider":"MOTORMIA","version":"1.0","type":"link"}