Edelbrock Manifold EFI Pro-Flo XT LS2 As Cast

When you're looking to get more power out of your LS Gen III engine, this Edelbrock Pro-Flo XT LS2 EFI intake manifold is a solid choice. It's designed specifically for engines like the ones found in your 2006-2009 Chevrolet Trailblazer, offering a significant improvement over stock components. This manifold is built to handle a wide range of engine speeds, from 1500 to 7000 rpm, making it suitable for daily driving and more spirited use.

What you get in this package is the as-cast finish intake manifold itself. It features a large plenum and runners that are tapered to help your engine breathe better, which translates to more horsepower and a broader torque band. The manifold has a 90mm throttle bore opening and a port exit height of 2.75 inches. In testing, this manifold showed it could produce up to 30 more horsepower at 6500 rpm compared to a stock LS6 manifold. It's set up to accept either a GM OEM 90mm throttle body or an Edelbrock #3869 throttle body. You can also pair it with the Edelbrock #3629 LS1 Fuel Rail Kit, which is sold separately and uses -6 AN fittings for the inlet and outlet.

Keep in mind that this manifold is not CARB approved and cannot be shipped to California. It's a substantial upgrade for your engine, and while the fuel rails are sold separately, this manifold is the core component for unlocking that extra performance.