{"product_id":"link-ecu-105-1000-knockblock-g4-knb","title":"KnockBlock G4+ (KNB)","description":"\u003cp\u003eThis knock-related tool helps you hear or monitor detonation before it turns into real engine damage. It is a smart buy for anyone tuning seriously and wanting better feedback from the engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Link’s G4+ KnockBlock is an audio interface that lets you hear knock (detonation and pre-ignition). Worth buying when you want safer tuning decisions and a little more insurance while pushing the setup.\u003c\/p\u003e","brand":"Link ECU","offers":[{"title":"Default Title","offer_id":43849445507115,"sku":"105-1000","price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1817\/9115\/files\/media_f79ac2b5-5ed7-420f-81ff-4913078d4f52.png?v=1774976691","url":"https:\/\/www.red5garage.com\/products\/link-ecu-105-1000-knockblock-g4-knb","provider":"Red 5 Garage","version":"1.0","type":"link"}