*** PRE ORDER ITEM ***
orders will start to ship 2nd week of September 2026
LOCK IT DOWN. PUT THE POWER DOWN.
Your Genesis Coupe makes the power — now make sure the drivetrain stays planted when you use it.
The JAC Engine Leash is designed to reduce excessive engine movement during hard acceleration, aggressive shifting, and launches. By helping control drivetrain movement, the Engine Leash gives your Genesis Coupe a tighter, sharper, more connected feel when you're on the throttle.
Whether you're building a quick street car, chasing better launches, or simply want to eliminate some of the factory drivetrain movement, this is a simple upgrade you can actually feel.
WHY YOU'LL WANT IT
- ⚡ Sharper Throttle Response — Less drivetrain movement creates a more immediate, connected feel.
- 🚀 Harder, Straighter Launches — Keeps the engine from rocking excessively when you hit it from a stop.
- 🔧 Tighter Drivetrain Feel — Helps eliminate unwanted movement and slop under load.
- 🏁 Improved 60-Foot Potential — More controlled drivetrain movement can help with launch consistency.
- ⚙️ Cleaner, More Precise Shifts — Keeps everything more planted during aggressive gear changes.
- 🔇 Helps Reduce Shifter Movement & Rattle — Particularly noticeable during hard acceleration.
- 🛡️ Helps Protect Your Motor Mounts — Reduces excessive movement that can add stress and wear to the factory mounts.
- 💪 Built for Performance Driving — Perfect for modified street cars, drag builds, or anyone who wants a more responsive Genesis Coupe.
FEEL THE DIFFERENCE
The factory engine mounts are designed with comfort in mind, which means the engine can move considerably when torque is applied.
That movement can translate into drivetrain slop, shifter movement, inconsistent launches, and additional stress on the mounts.
The JAC Engine Leash helps keep that movement under control, giving your Genesis Coupe a more solid and confidence-inspiring feel without requiring a complete engine mount replacement.
FITMENT
2010–2016 Hyundai Genesis Coupe 3.8L V6
JAC ENGINE LEASH
Better launches. Sharper response. Tighter shifts.
Lock it down. Put the power down. Drive with confidence.
