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
- Officially licensed Corvette Racing by Pratt Miller Motorsports Chevrolet Corvette Z06 GT3.R livery with authentic IMSA sponsorship graphics (LOS-2165T1 only)
- Officially licensed Ford Performance Mustang Dark Horse GT3 IMSA race livery in Ford Performance Blue with white Mustang graphics and red accents (LOS-2165T3 only)
- Officially licensed Michelin tires with true-to-scale sidewall detail
- Officially licensed Forgeline race wheels with scale-accurate motorsports detailing (LOS-2165T1 only)
- Officially licensed BBS race wheels with scale-accurate motorsports detailing (LOS-2165T3 only)
- Clipless body retention system with hidden latches for a clean look and fast, tool-free access
- Smart Fit Battery Tray clip-in battery retention system with vehicle-side plug holder for fast, one-handed battery changes
- Built on the proven Losi GROM 1/12-scale chassis for precision handling in a compact footprint
- All-wheel-drive (AWD) drivetrain
- One-piece metal wing struts and insert-molded wing
- Realistic scale details from body lines to stance to sponsor placement
- Independent suspension with oil-filled shocks for smooth, controlled handling on a variety of surfaces
- Servo-driven precision steering for accurate, consistent response
- Fully serviceable, fully upgradeable hobby-grade construction with complete parts support
- Compatible with Losi and Spektrum upgrade components
- High-performance brushed motor with smooth, consistent power delivery and efficient run times
- ESC with built-in bind port and integrated transponder connection for easy club and race-day setup
- Spektrum SLT 2.4GHz radio system for precise, interference-free control
- Package includes vehicle, transmitter, rechargeable battery, charger, and AA batteries
OFFICIALLY LICENSED CORVETTE RACING LIVERY
The LOS-2165T1 body carries the officially licensed Corvette Racing by Pratt Miller Motorsports Chevrolet Corvette Z06 GT3.R IMSA livery, with the same sponsorship graphics and colorways fans recognize trackside. Its signature bright yellow base, sharp black accents, and exposed aerodynamic detailing reflect decades of championship-winning Corvette Racing heritage. It’s real GT3 racing, scaled down with precision.
OFFICIALLY LICENSED FORD PERFORMANCE LIVERY
The LOS-2165T3 body wears the officially licensed Ford Performance Mustang Dark Horse GT3 race livery, capturing the bold identity of Ford’s global endurance program. Signature Ford Performance Blue, striking white Mustang graphics, and red accents are pulled directly from the full-scale GT3 machine competing in IMSA and endurance championships worldwide. It’s the authentic race car, scaled down with precision.
REALISTIC SCALE DETAILS
From the body lines to the stance to sponsor placement, every detail is designed to reflect real GT3 IMSA race cars. The proportions are dialed, the presence is authentic, and the overall look commands attention on track or on display — endurance-racing excitement in a form that’s both collectible and capable.
CLIPLESS BODY RETENTION SYSTEM
Hidden clipless latches lock the body down securely while keeping the exterior clean and scale-accurate, with nothing to break up the smooth look of a full-scale race car. Access is fast and tool-free, so maintenance and battery swaps take seconds.
RACE READY
The box includes the vehicle, transmitter, rechargeable battery, charger, and even AA batteries, so there’s no extra shopping and no guesswork. Charge the battery and you’re on the track in minutes.
SMART FIT BATTERY TRAY
This all-new design changes how quickly and cleanly you can get powered up. The one-handed clip-in system gets rid of loose wires and awkward connections, while the vehicle-side plug holder keeps everything in position and ready to connect. It’s a faster, cleaner setup that gets you back on track in seconds.
AUTHENTIC MICHELIN TIRES AND LICENSED RACE WHEELS
Officially licensed Michelin Pilot Sport Pro GT H1+ tires complete the look with true-to-scale sidewall detail and race-inspired styling, giving both cars a planted, track-ready stance that mirrors full-scale GT3 machines. Both the Corvette and Mustang feature licensed premium race wheels with scale-accurate design and premium detailing.
HARD-MOUNTED ESC WITH BIND PORT
The ESC has a built-in bind port and transponder connection, which simplifies setup and race-day prep. Adding a transponder is quick and clean with no extra wiring clutter, so the car is track-ready right out of the box. And with the ESC hard-mounted to the chassis, you get improved durability and a cleaner overall layout.
HOBBY-GRADE, FULLY SERVICEABLE
Built to be driven hard, maintained easily, and upgraded over time, this is a true hobby-grade platform from the ground up. Every component is serviceable with full parts support, giving you the confidence to repair, tune, and evolve your setup. It’s a long-term platform built to grow with your skill level.
BUILT ON THE LOSI GROM PLATFORM
Both cars are engineered on the proven Losi GROM 1/12-scale chassis for precision handling in a compact footprint. It brings real race-car handling to small-scale driving, making it perfect for tight indoor layouts and outdoor pavement runs. You get big performance and authentic race feel without needing a full-size track.
ADJUSTABLE SUSPENSION AND PRECISION STEERING
Independent suspension paired with oil-filled shocks delivers smooth, controlled handling across a variety of surfaces, while the servo-driven steering system provides accurate input and consistent response in every corner. With tuning capability built in, you can dial in performance just like a full-scale race setup.
POWERFUL BRUSHED MOTOR SYSTEM
The high-performance brushed motor delivers smooth, consistent power that’s easy to control and efficient over long run times. It’s perfectly suited for spec racing and club environments where balance and reliability matter most, keeping you competitive without sacrificing drivability.
SPEKTRUM SLT 2.4GHz RADIO SYSTEM
The included Spektrum SLT 2.4GHz radio system provides precise, interference-free control every time you pull the trigger. Steering feels responsive, throttle input is predictable, and a rock-solid connection keeps you focused on driving, lap after lap.
OPTIONAL PERFORMANCE UPGRADES
Fully compatible with Losi and Spektrum upgrade components, this platform is built to evolve. Whether you’re chasing speed, refining handling, or customizing the look, the parts are already out there, so your GT3 race car can grow from a Ready-to-Race package into a fully personalized performance machine as your skills progress.