The worldest largest aftermarket Porsche Tuner, TechArt, has this Widebody Conversion Kit for the Porsche 996 C2/C4 Coupe.
Widebody conversion kit includes:
-front fenders (slotted for ventilation L/R)
-rear fenders with integrated air intake scoops and spoiler lip L/R
-side skirts L/R
-front bumper spoiler with integrated air intakes
-engine grille insert on engine bay lid