The sun is about to set on the supercharged 6.2-liter V-8 known as the Hellcat. Ram has announced a special version of its 2024 1500 TRX, and it’s confirmed as the last application of the Hellcat engine. The TRX isn’t going away, though. Ram said the nameplate still has a future. Hot hatch fans can still order a VW Golf GTI equipped with a manual…