Backlot Stunt Coaster's effects have been in a sad state for a few years now. The ride was built as Italian Job Turbo Coaster with a heavy emphasis on theming, and the special effects remained mostly intact even when the Paramount branding was removed before the 2010 season.
The missing effects start when you leave the station. Few people remember, but the coaster actually used to have on-board audio that played thrilling "chase" music throughout the ride.
The police cars after the first drop used to play siren noises and their lights would flash. The sirens have long been silent, but on one or two very special days in 2015, I caught the lights flashing.
The random "tunnel" structure that encloses the second large drop, before the MCBR, actually used to have fake "stairs" that ran along the ground, parallel to the track. It was supposed to simulate the scene from the Italian Job film in which the MINI Coopers plunge down a flight of subway stairs.
The MCBR has suffered the most devastating loss. As MAZ said, until about 2014 the helicopter had a very prominent role here. It would actually not be visible at first, but would then rise up above the shipping crate. The helicopter would teeter up and down and side to side while lights flashed on its machine guns, and the blades would spin. Occasionally, these lights still work, even when the rest of the helicopter is still.
In addition to the flame on top of the tunnel, the gas pump on the left-hand side of the train occasionally still catches fire. However, after the gas pump caught fire, there used to actually be jets of water that shot up, over, and at the riders, simulating a gas leak. The water effects were turned off under Paramount's reign because they were harming the track and the ride machinery.
The entrance to the dark tunnel also used to be shrouded in mist, but the mist has been turned off because they would sometime trip the smoke detectors. However, the mist nozzles are still visible around the entrance to the tunnel.
Even one of the few remaining effects, the splashdown at the end, doesn't function properly. Only one side works these days; the other has been dry for years.
Backlot Stunt Coaster is still a surprisingly popular ride. However, I think the rundown appearance and broken effects really cheapen the overall park experience. I think it would be worth investing the money to
at least restore some of the major effects, like the helicopter and maybe the police cars.
If we lived in a fantasy world where dreams come true, I would say the park should go ahead and invest the money in a full re-theme to an African safari chase, as outlined in
my extensive concept here. I think that would really restore dignity to a fairly popular but horribly neglected ride.