LSXRT 102mm INTAKE MANIFOLD; 4.8/5.3/6.0L TRUCK
 
Product Overview
The FAST LSXRT 102mm Intake Manifold is engineered for GM 4.8, 5.3, and 6.0L truck engines, providing significant performance enhancements. This manifold is designed for applications with cathedral port heads, delivering a remarkable 25 horsepower gain over stock setups.
 
Features
Performance Boost: Achieves up to 25 peak horsepower gains over stock intake systems, tested on a stock 6.0L engine with a Big Mouth 102mm Throttle Body.
Modular Design: Features a modular construction allowing for easy porting, disassembly, and individual runner modifications, making it ideal for custom applications.
Versatile Throttle Body Compatibility: Designed for a 102mm air inlet compatible with the FAST Big Mouth 102mm Throttle Body, but can also accommodate stock 90mm or aftermarket 92mm throttle bodies (78mm three-bolt throttle bodies require an adapter).
OEM Compatibility: Engineered for a precise bolt-on fit, allowing the use of factory accessories and OEM fuel/emission connections without the need for modifications or clearance adjustments.