TIE/wi modified interceptor (also known as TIE whisper) was a type of TIE starfighter used by the First Order. After Kylo Ren became the new Supreme Leader, he requested this model of starfighter to be manufactured with his specified modifications. Kylo replaced his TIE Silencer for this model of ship, using it to confront Rey on Pasaana and to travel to the ruins of the second Death Star.
The TIE whisper was modified according to Kylo Ren's specifications to have more speed, firepower, and range than the standard model. The ship also has a sensor-confusing technology that allows it to be undetected by enemies. The wings are equipped with laser cannons, heavy cannons, and a heavy weapons turret which has heavy lasers and mag-pulses.
Kylo Ren drove his new TIE whisper at high speed towards Rey upon encountering her on Pasaana. Rey was able to dodge and take it down by cutting his TIE whisper with the lightsaber, causing it to crash-land on the desert. The ship was destroyed during the crash, but Kylo managed to leave from it unharmed.
Afterwards, Kylo Ren went to the ruins of the second Death Star using another TIE whisper. He dueled Rey at the top of the ruins, and she stole his ship after their battle. Rey drove the TIE whisper to Ahch-To's Temple island, where she burned it, intending to exile herself at the island.