{"product_id":"288-268-stage-1-bmw-s58","title":"288\/268 | Stage 1 BMW S58","description":"\u003cp\u003eM Series – Stage 1 high performance cams available for BMW’s S58 engine. These are suitable for engines producing around 600-850hp with bolt on intake, exhaust and turbo upgrades, and running a 60-68mm turbo.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCamshafts still maintain full use of Valvetronic and Dual VANOS for good throttle response and wide power band.\u003c\/li\u003e\n\u003cli\u003eIt is important to also upgrade your valve springs, and we recommend the KVS58-BT valve spring upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kelford Cams","offers":[{"title":"Default Title","offer_id":47767339630786,"sku":"358-A","price":1259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/0784\/7874\/files\/Kelford-Cams-BMW-S58_5fb5811f-7278-41e2-ade6-30ebc5ba09df.webp?v=1781165924","url":"https:\/\/grocerygetterperformance.com\/products\/288-268-stage-1-bmw-s58","provider":"Grocery Getter Performance","version":"1.0","type":"link"}