Losi 1/12 IMSA GROM GT3 RC Race Car Overview

IMSA represents the pinnacle of North American sports car racing, where manufacturers push the limits of performance, technology, and endurance. Two of the most recognizable cars on that grid carry two of America’s most storied performance nameplates: the Corvette Racing by Pratt Miller Motorsports Chevrolet Corvette Z06 GT3.R and the Ford Performance Mustang Dark Horse GT3. Now both come home as Losi® 1/12 GT3 RC Race Cars, capturing that spirit and putting it directly into your hands.

This is what happens when real motorsports powerhouses come together in a single platform. Every line, color, and graphic on each car is pulled directly from its full-scale counterpart. Both wear officially licensed IMSA race liveries and roll on officially licensed Michelin tires and high-performance race wheels. That level of licensing goes far beyond a logo on the box, delivering true-to-scale accuracy that Corvette and Mustang fans, race fans, and collectors recognize immediately.

Losi turns that authenticity into a true hobby-grade RC experience, built to be driven, tuned, upgraded, and raced. Both cars share the proven Losi GROM 1/12-scale platform, where an all-wheel-drive brushed driveline delivers precision handling and real racecar feel in a compact footprint that’s right at home on indoor tracks, smooth pavement, and tight club layouts. Every component is serviceable and backed by complete parts support, so it’s built to be driven hard, maintained easily, and improved over time.

Behind the wheel, independent suspension and oil-filled shocks absorb road surface imperfections, while servo-driven steering delivers accurate, consistent response corner after corner. The high-performance brushed motor delivers smooth, controllable power ideal for spec and club racing, and the included Spektrum SLT 2.4GHz radio system keeps every input precise and interference-free. The hard-mounted ESC includes a built-in bind port and transponder connection, so your car is track- and timing-ready right out of the box.

Getting on track couldn’t be simpler. Each car arrives as a complete Ready-to-Race package with the vehicle, transmitter, rechargeable battery, charger, and even AA batteries in the box. A clipless body-retention system keeps the exterior clean and scale-accurate while enabling fast, tool-free body and battery access. The all-new Smart Fit Battery Tray, a one-handed clip-in system with a vehicle-side plug holder, gets you powered up and back on track in seconds. Fully compatible with Losi and Spektrum upgrades, it grows with your skills, from a Ready-to-Race car to a fully personalized performance build.

Most fans can only experience IMSA racing on a screen or from the stands. The Losi 1/12 GT3 RC Race Cars close that gap, delivering the intensity and prestige of GT3 endurance racing in a format you can drive, tune, and push to the limit. Corvette or Mustang? Pick your side and go.

Losi 1/12 IMSA GROM GT3 RC Race Car Features