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The AIRAID PowerAid throttle body spacer for 1999–2004 Nissan Frontier, Xterra and Pathfinder 3.3L uses a patented Helix Bore to spin incoming air and boost velocity. That spinning airflow improves atomization of the air/fuel charge, increasing off-idle torque roughly between 800 and 3,000 rpm for stronger mid-range power. It is a true bolt-on upgrade with included mounting hardware and no cutting or drilling required.
Airaid 99-04 Frontier / Xterra / Pathfinder 3.3L PowerAid TB Spacer
