2GR-FKS Ported Intake Manifold Set | Toyota / Lexus — Style 1 Nissan Altima 3.5 SL This fuel upgrade kit gives

This fuel upgrade kit gives you the flow and consistency to run E85 safely — more power

What's Included

ICE BOX keeps oil and transmission temps stable under hard driving

QR code installation video guide for each kit

💰 ICE BOX combo saves $75 vs

2GR-FKS Ported Intake Manifold Set | Toyota / Lexus — Style 1 Nissan Altima 3.5 SL This fuel upgrade kit givesYour factory manifold restricts airflow right where it matters most. This ported upper and lower manifold set opens up the runners for smoother airflow, better throttle response, and real gains across the RPM range hand finished, not mass produced. Key Benefits Upper manifold features expanded, smoothed runners for increased volume and velocity Lower manifold fully ported and polished for a seamless transition to the cylinder head Hand finished