Stillen 503260S Headers for the 1990-1996 Nissan 300zx Naturally Aspirated Non Turbo
This single most significant power modification for a non-turbo Z car (short of nitrous). Expect an increase in horsepower throughout the RPM range with the greatest gains at higher RPMs. The car remains driveable and noise level is not increased. Benefits: Optimum flow characteristics, long life and excellent heat dissipation, expect up to 16 rear wheel horsepower.