Edge Products Evolution CTS3 with Locksmith (85400-101)
Fits 2020-2021 6.7L Power Stroke V8 (2020-2022 calibration)
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where to buy · 2 retailers tracked
Same Evolution CTS3 touchscreen tuner as Edge's older unit, built specifically for the newer-body 2020-2021 Super Duty 6.7L Power Stroke. It plugs into the diagnostic port, adds selectable power levels, and doubles as a monitor for boost and exhaust temperature. The "Locksmith" in the name refers to a bundled unlock cable Ford requires on these model years to write a tune.
why this one — This is the correct-generation tuner for a 2020 or 2021 Super Duty diesel -- Edge's own compatibility page does not extend it to 2022, so we are not claiming 2022 fitment even though this truck's engine calibration bucket runs through 2022. Buy button routes to XDP because Edge's own site would not confirm the SKU was actually purchasable when we checked it.
CLAIMED (manufacturer) - XDP's product page (xtremediesel.com, fetched this run, selling this exact Edge SKU) states the CTS3 offers "customizable power levels ranging from 79 HP to 143 HP." Edge's own site gave conflicting stock signals during this run (one page said in stock at $921.95, the direct SKU page said "Coming Soon" at $999.95), so the price and gain figure here are taken from XDP's live listing instead, which confirmed in-stock at $999.95.
Gain shown is a manufacturer claim, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.