Cathedral Port Black Intake Manifold For LS1 5.3L 6.0L – RPM Style, Direct Bolt-On Performance Upgrade

Ready to wake up your LS engine?

This Performer RPM style intake manifold is built for LS1, 5.3L, and 6.0L engines with cathedral ports.

It’s brand new in the box and ready to bolt on.

The sleek black finish gives your engine bay a mean look while the aluminum build keeps it lightweight and strong.

Designed for direct replacement and a perfect fitment on the front upper position.

With an RPM range of 1,500 to 6,500, it’s great for daily drivers or weekend racers.

No universal fitment headaches here—just bolt it on and feel the difference.

Includes all the basics you need to get started.

Upgrade your induction without breaking the bank!