Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Features, Description, Q&A, Specs & Installation
LSRXT Intake Manifold. The FAST LSRXT 102mm Intake Manifold has a modular design for easy porting and disassembly and a runner design that gives your Sierra an astonishing 25 peak horsepower gain over stock.
Construction. This FAST LSRXT Intake Manifold features the option to remove individual runners for modification. This manifold is engineered from proprietary, precision-injection polymer, which is lighter, but provides greater strength and lower heat soak propensity. It comes with integrated nitrous bungs.
Fits. This Intake Manifold has a 102mm air inlet designed for the FAST Big Mouth 102mm throttle body. It also fits stock 90mm or aftermarket 92mm throttle bodies.
Installation. Putting this in your truck is simple thanks to the bolt-on design.
Warranty. There is a 1-year warranty on this product.
Application. This FAST LSRXT 102mm Intake Manifold fits 2010-2013 4.8L Sierra 1500s; 1999-2013 5.3L Sierra 1500s; and 2009-2013 6.0L Sierra 1500s.
Fitment:
FAST 146602B
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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