Luckily, AA shut the engine lid with two screws and you can get to them by removing the chassis off from the body( Which is thin as those tamiya 1/24 scale bodies
) I had to cut away the diecast chassis and terrible fake engine and installed proper air-cooled boxer 6. I also did took the tail lights off from the bumper mounted on the car ,So bumper can be detached and show off the motor. Few more mods were done as well including painted and trimmed front lip spoiler, painted rims, front rim center is drilled, slightly lowered the front wheels, and clearance the fenders ,so tires do not rub. I think it's much more interesting to look at. Next, I probably remove the 'Spearmint Rhino' decal.
