{"product_id":"edge-products-insight-cts4-tuning-device","title":"Edge Products Insight+ CTS4 Tuning Device","description":"\u003cp\u003eThe Insight+ CTS4 pairs the Insight CTS4 gauge monitor with a license for custom tuning on supported trucks: the device backs up the factory file so a calibration shop can build custom files, which load back through the CTS4 — while the full Insight gauge display, DTC read\/clear and data logging stay on board. The CTS4 display is a 5.5-inch full-color touchscreen — 21% larger viewing area than the CTS3 — running at 60 FPS with faster startup, physical buttons alongside the touchscreen, and the RCA camera jack back on board. Coverage: GM Duramax 2011–2023, Ford Power Stroke 1994–2021, Dodge\/Ram Cummins 2007–2009.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePre-order:\u003c\/strong\u003e Pre-orders are open now. Shipping starts November 3, 2026.\u003c\/p\u003e","brand":"Edge Products","offers":[{"title":"Default Title","offer_id":68032808124565,"sku":"84140-4","price":699.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/5995\/6373\/files\/edge-84140-4-1.jpg?v=1792623734","url":"https:\/\/turn4diesel.com\/products\/edge-products-insight-cts4-tuning-device","provider":"Turn4Diesel","version":"1.0","type":"link"}