| SKU | FST146105B |
| MPN | 146105B |
| EAN | 036584374725 |
| Units per SKU | 1.0 |
| Certifications | None |
| Color/Finish | Black |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2014 | Cadillac | Escalade | Base |
| 2011-2014 | Cadillac | Escalade | Luxury |
| 2008-2014 | Cadillac | Escalade | Platinum |
| 2011-2014 | Cadillac | Escalade | Premium |
| 2007-2014 | Cadillac | Escalade ESV | Base |
| 2011-2014 | Cadillac | Escalade ESV | Luxury |
| 2008-2014 | Cadillac | Escalade ESV | Platinum |
| 2011-2014 | Cadillac | Escalade ESV | Premium |
| 2007-2013 | Cadillac | Escalade EXT | Base |
| 2011-2013 | Cadillac | Escalade EXT | Luxury |
| 2011-2013 | Cadillac | Escalade EXT | Premium |
| 2007-2009 | Chevrolet | Avalanche | LT |
| 2007-2009 | Chevrolet | Avalanche | LTZ |
| 2010-2015 | Chevrolet | Camaro | SS |
| 2008-2013 | Chevrolet | Corvette | Base |
| 2010-2013 | Chevrolet | Corvette | Grand Sport |
| 2007-2013 | Chevrolet | Silverado 1500 | LT |
| 2007-2013 | Chevrolet | Silverado 1500 | LTZ |
| 2014-2017 | Chevrolet | SS | Base |
| 2007-2009 | Chevrolet | Suburban 1500 | LT |
| 2007-2009 | Chevrolet | Suburban 1500 | LTZ |
| 2008-2009 | Chevrolet | Tahoe | LTZ |
| 2007-2013 | GMC | Sierra 1500 | Denali |
| 2007-2013 | GMC | Sierra 1500 | SLE |
| 2007-2013 | GMC | Sierra 1500 | SLT |
| 2007-2014 | GMC | Yukon | Denali |
| 2007-2014 | GMC | Yukon XL 1500 | Denali |
| 2007-2009 | GMC | Yukon XL 1500 | SLE |
| 2007-2012,2014 | GMC | Yukon XL 1500 | SLT |
| 2008-2009 | Hummer | H2 | Base |
| 2008-2009 | Pontiac | G8 | GT |
| 2009 | Pontiac | G8 | GXP |
Experience superior airflow and enhanced engine performance with the FAST LSXRt Manifold designed specifically for LS3 engines. Featuring a 102MM throttle bore and high horsepower runners, this intake manifold is engineered for enthusiasts seeking maximum power gains and throttle response.
Constructed with precision and finished in a sleek black coating, it not only delivers on performance but also adds a stylish look to your engine bay. Ideal for high-performance street applications or race setups, this manifold helps optimize air delivery to your engine for improved combustion efficiency.
The FAST LSXRt intake manifold stands out because of its innovative design that promotes better cylinder filling and torque across the RPM range. Whether you are upgrading your existing LS3 setup or building a new high-output motor, this manifold fulfills the demand for reliability and performance.
Manufactured by FAST, a trusted brand in performance parts, you can count on durable materials and engineering excellence to keep your engine running smoothly. This product is perfect for racers, hot rod builders, and motorsport enthusiasts who want an edge on the track or street.
Constructed with precision and finished in a sleek black coating, it not only delivers on performance but also adds a stylish look to your engine bay. Ideal for high-performance street applications or race setups, this manifold helps optimize air delivery to your engine for improved combustion efficiency.
The FAST LSXRt intake manifold stands out because of its innovative design that promotes better cylinder filling and torque across the RPM range. Whether you are upgrading your existing LS3 setup or building a new high-output motor, this manifold fulfills the demand for reliability and performance.
Manufactured by FAST, a trusted brand in performance parts, you can count on durable materials and engineering excellence to keep your engine running smoothly. This product is perfect for racers, hot rod builders, and motorsport enthusiasts who want an edge on the track or street.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















