Import Tuner Challenge Iso & Xex - Xbox 360 [pa... Apr 2026

Unlike traditional track-based racers, Import Tuner Challenge is a focused on the C1 and Shinkanjo routes of the Shuto Expressway.

For the modern preservationist or modding enthusiast, the game exists in two primary digital formats for the Xbox 360: Import Tuner Challenge ISO & XEX - Xbox 360 [PA...

: Races are won by depleting an opponent’s "Spirit Points" (SP) bar. Staying ahead or forcing the rival into collisions drains their meter; the first to hit zero loses. Unlike traditional track-based racers

The game is widely praised for its depth in tuning, boasting over . boasting over .