What type of cylinder heads is this intake manifold designed for?

This FAST LSXRt intake manifold is specifically designed for use with cathedral port cylinder heads, which are common on many GM LS-based truck engines. This ensures proper sealing and airflow for compatible engine builds.

Does this intake manifold come with all the necessary hardware for installation?

The manufacturer's description does not specify if all hardware is included. It is recommended to consult the manufacturer's installation instructions or contact customer support to confirm what is included and what additional parts may be needed for a complete installation.

What kind of performance gains can I expect from this manifold?

This manifold is designed to provide bolt-on performance gains, particularly in the mid-range and top end, without a loss in bottom-end drivability. The 102mm opening significantly increases airflow potential, which is beneficial for modified engines.

FAST LSXRt 102mm Intake Manifold Black 146602B

Name: FAST LSXRt Manifold 102MM - Black
Brand: FAST
SKU: fast-fast-lsxrt-manifold-102mm-black-t14-4402782
Price: 1410.97 USD
Availability: InStock

FAST LSXRt Manifold 102MM - Black

$1410.97

Only 5 left in stock

FAST LSXRt 102mm Black Intake Manifold for GM LS truck engines. Bolt-on performance gains without losing drivability.

Key Features

Fits a wide range of GM LS truck and SUV engines.
Features a 102mm throttle body opening for increased airflow.
Constructed from a proprietary precision injection molded composite material.
Designed for bolt-on installation with standard runners for mild street applications.
Provides performance gains without sacrificing low-end drivability.
Compatible with cathedral port cylinder heads.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

Constructed from a proprietary precision injection molded composite, the FAST LSXRt 102mm Intake Manifold is built for enhanced airflow in GM LS truck engines. This manifold is designed to bolt on and provide noticeable performance improvements, particularly in the mid-range and top end, without sacrificing low-end drivability. It features standard design runners, making it a solid choice for mild street applications where improved throttle response and overall power are desired.

The 102mm throttle body opening allows for a significant increase in airflow compared to stock manifolds, which is crucial for engines that have been modified or are looking to make more power. This intake manifold is a popular upgrade for a wide range of GM trucks and SUVs, including models like the Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Tahoe. It's engineered to integrate with cathedral port cylinder heads, a common setup on many LS-based truck engines.

When installing this manifold, ensure you have the necessary components for a complete upgrade. While this manifold offers bolt-on performance, it's often paired with other supporting modifications to maximize its potential. Refer to the manufacturer's installation instructions for specific details regarding hardware and any required modifications for your particular vehicle.