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Description
aFe Silver Bullet Throttle Body Spacers TBS 2014 GM Silverado/Sierra 1500 V8 5.3Lhe Silver Bullet throttle body spacer is constructed from precision machined 6061 T6 billet aluminum and is designed using a serrated helix design that creates turbulence in the air flow at the point just prior entry into the engine optimizing the combustion cycle. This turbulence helps the air fuel charge burn completely providing increased horsepower, torque and improved throttle response. During testing, Silver Bullet throttle body spacers have
he Silver Bullet throttle body spacer is constructed from precision machined 6061-T6 billet aluminum and is designed using a serrated/helix design that creates turbulence in the air flow at the point just prior entry into the engine optimizing the combustion cycle. This turbulence helps the air/fuel charge burn completely providing increased horsepower, torque and improved throttle response. During testing, Silver Bullet throttle body spacers have resulted up to +10 Horsepower and up to +14 lbs. x ft. of torque max gains.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2021 | Chevrolet | Silverado 1500 | Custom |
| 2019-2025 | Chevrolet | Silverado 1500 | Custom Trail Boss |
| 2014-2025 | Chevrolet | Silverado 1500 | High Country |
| 2015-2018 | Chevrolet | Silverado 1500 | LS |
| 2014-2025 | Chevrolet | Silverado 1500 | LT |
| 2019-2025 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2014-2025 | Chevrolet | Silverado 1500 | LTZ |
| 2023-2025 | Chevrolet | Silverado 1500 | PPV |
| 2019-2025 | Chevrolet | Silverado 1500 | RST |
| 2015-2021 | Chevrolet | Silverado 1500 | SSV |
| 2014-2025 | Chevrolet | Silverado 1500 | WT |
| 2019 | Chevrolet | Silverado 1500 LD | Custom |
| 2019 | Chevrolet | Silverado 1500 LD | LT |
| 2019 | Chevrolet | Silverado 1500 LD | WT |
| 2021-2024 | Chevrolet | Suburban | Commercial |
| 2015-2025 | Chevrolet | Suburban | LS |
| 2015-2025 | Chevrolet | Suburban | LT |
| 2015-2016 | Chevrolet | Suburban | LTZ |
| 2017-2025 | Chevrolet | Suburban | Premier |
| 2021-2025 | Chevrolet | Suburban | RST |
| 2021-2025 | Chevrolet | Suburban | Z71 |
| 2022-2025 | Chevrolet | Tahoe | Commercial |
| 2015-2025 | Chevrolet | Tahoe | LS |
| 2015-2025 | Chevrolet | Tahoe | LT |
| 2015-2016 | Chevrolet | Tahoe | LTZ |
| 2015-2025 | Chevrolet | Tahoe | PPV |
| 2017-2025 | Chevrolet | Tahoe | Premier |
| 2021-2025 | Chevrolet | Tahoe | RST |
| 2015-2025 | Chevrolet | Tahoe | SSV |
| 2021-2025 | Chevrolet | Tahoe | Z71 |
| 2019-2021 | GMC | Sierra 1500 | AT4 |
| 2014-2021 | GMC | Sierra 1500 | Base |
| 2014-2025 | GMC | Sierra 1500 | Denali |
| 2019-2025 | GMC | Sierra 1500 | Elevation |
| 2022-2025 | GMC | Sierra 1500 | Pro |
| 2014-2025 | GMC | Sierra 1500 | SLE |
| 2014-2025 | GMC | Sierra 1500 | SLT |
| 2019 | GMC | Sierra 1500 Limited | Base |
| 2019 | GMC | Sierra 1500 Limited | SLE |
| 2021-2025 | GMC | Yukon | AT4 |
| 2019 | GMC | Yukon | Denali |
| 2025 | GMC | Yukon | Elevation |
| 2015-2024 | GMC | Yukon | SLE |
| 2015-2024 | GMC | Yukon | SLT |
| 2021-2025 | GMC | Yukon XL | AT4 |
| 2025 | GMC | Yukon XL | Elevation |
| 2015-2024 | GMC | Yukon XL | SLE |
| 2015-2024 | GMC | Yukon XL | SLT |
Shipping Notes
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Exchange/Return Notes
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4.8 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Excelente
Number of Items: 2
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2025
★★★★★ 5
Ya Just Gotta Have One
Size: 7.2 Surround + 3 HDMI
This is a must-have for in-wall wiring of your surround. I chose this one because I installed a 7.2 system with gold-plated jacks and it worked out great. You can get almost any combination of HDMI, subs/surrounds that you need (5.1, 5.2, 7.1, 7.2 etc). Do your planning on location and wire-routing; get good quality speaker wire and HDMI (high-speed with Audio Return Channel); get the remod-style mounting bracket/box then cut your hole at the same height/level as your electrical outlets and preferably between the same studs as your TV's wire-box so your HDMIs just run straight up to the TV (remember to install the bracket BEFORE you run your wires). When connecting the wires to these terminals, it's best to have 10 to 12 inches of wire coming out of the wall because you need space for your hands to manipulate the wires and nuts on the terminals. If you have a basement with access to the floor below the mounting location, it's best to drill 4 half-inch holes straight up through the bottom plate of the wall and feed your wires up those holes. Tip: If your TV and Surround Receiver are fully compatible you really only need 1 HDMI port on the wall plate, because you can plug your devices into the receiver and just sent the A/V/data to the TV while the audio is returned over the same HDMI.
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Reviewed in the United States on December 2, 2016
★★★★★ 5
Made a wire nest look fairly neat.
Size: 7.1 Surround + HDMI
My only complaint is that it wasn't available in black as it's in a dark walled home theater. However, it's behind the receiver so it's not real visible. It worked as expected and definitely kept the wiring neater and allowed me to run it through the walls.
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Reviewed in the United States on May 1, 2024
★★★★★ 4
Good quality, not enough connections
Size: 7.1 Surround + HDMI
Good quality, I wish the sold the individual outlets because I had to buy multiple just to get 11.1 surround connections.
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Reviewed in the United States on August 13, 2025
★★★★★ 5
Good buy for the price.
Size: 7.2 Surround + 3 HDMI
Would have liked to use keystone inserts but this was a good alternative for the cost. Just 1 set of keystone for speakers where $10 bucks and I was able to use coax blanks and the speaker inserts from this at a 3rd of the cost.
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Reviewed in the United States on January 26, 2024