Circuit Titan XT

Circuit Titan XT treats the S15 like a late-’90s works car that never got signed off—wide track, hard aero, and cooling everywhere it matters. The carbon widebody isn’t just for silhouette: 1980mm front and 2000mm rear track width plant the chassis under sustained lateral load, while front louvering and ducted exits keep brakes and bay temps under control when the pace stays high.