{"product_id":"bps-underdrive-alternator-pulley-1jz-2jz-engines","title":"BPS Underdrive Alternator Pulley (1JZ \u0026 2JZ Engines)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpinning your alternator passed the factory limit often leads to failure. Extend your alternator’s life by reducing its maximum RPM while maintaining sufficient charge at idle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eOur underdrive alternator pulley will help keep the rpms within a more reasonable range when spinning past the factory limiter.  Our pulleys are CNC machined from billet 6061 aluminum and are hard black anodized for a durable finish.\u003c\/span\u003e\u003c\/p\u003e","brand":"Billet Pro Shop","offers":[{"title":"15% underdrive","offer_id":48315378630900,"sku":"P301-15","price":62.0,"currency_code":"USD","in_stock":true},{"title":"25% Underdrive","offer_id":48315378663668,"sku":"P301-25","price":62.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6633\/6244\/files\/bps-underdrive-alternator-pulley-1jz-2jz-engines-577968.jpg?v=1779384455","url":"https:\/\/radfastperformance.com\/products\/bps-underdrive-alternator-pulley-1jz-2jz-engines","provider":"RadFast Performance","version":"1.0","type":"link"}