So far no one has broken into the ecu. We are all waiting for programmers to come out. Do you have a stock tire size? I thought I recall the top speed being limited to 120-125.***

YouTube - Tundra top speed

***not condoning speeding or reckless driving

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2007 Tundra 5.7, Double Cab, SR5, Blue Streak

TRD (stickers removed), de-badged, Volant Intake, Zoomers exhaust , Doug Thorley headers, Leer 100R, Bedrug, Curt front mounted hitch, Sirius interface kit, Tekonsha Prodigy brake controller, OEM alarm activation, Wet Okole seat covers, Stubby Antenna, Folding Rear Seat Mod for Double Cab, Unichip