Features & Benefits
- Fits C4 Corvette 85-96 LT1 and LT4 engines (not ZR1 LT5 engine)
- Improves throttle response
- Boosts intake flow by 30 CFM
- Adds up to 11 horsepower
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Item #:
9639013
C4 Corvette Air Foil Throttle Body Booster Fits: 85 through 96 L98 LT1 LT4 Corvettes
Item #:
9639013
0 ratings
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What Stands Out
Enhanced Performance
Boosts throttle response and overall engine performance for 1985-1996 C4 Corvettes, ensuring a smoother and more powerful driving experience.
Perfect Fit
Designed specifically for L98, LT1, and LT4 engines, ensuring seamless integration and optimal performance without the need for modifications.
Quality Construction
Manufactured from high-quality materials for durability and reliability, providing long-lasting enhancements for Corvette enthusiasts and ensuring excellent value for the investment.
Product Details
- Easy 5-minute installation with no modifications required
- Reduces power-robbing turbulence at the throttle body
- Increases horsepower and torque gains over stock setup
- Improves throttle response
- Boosts intake flow by 30 CFM
- Fits all stock C4 85-96 Corvettes with LT1 or LT4 engine (does not fit ZR1 LT5 engine)
Who Should Buy?
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Performance Enthusiasts
Ideal for users seeking to enhance throttle response and overall engine performance in their C4 Corvettes.
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Custom Modifiers
Great for those customizing their Corvettes with aftermarket components, improving airflow and enhancing system compatibility.
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Vintage Corvette Owners
Perfect for classic Corvette owners wanting to modernize their engine's performance without major overhauls.
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Stock Car Users
Not suitable for users who prefer to keep their vehicles completely stock without performance modifications.
Product Description
C4 Corvette Air Foil Throttle Body Booster Fits: 85 through 96 L98 LT1 LT4 Corvettes
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the C4 Corvette Air Foil Throttle Body Booster?
Answer: The C4 Corvette Air Foil Throttle Body Booster enhances airflow into the engine, optimizing combustion and improving throttle response. By efficiently directing airflow into the throttle body, it allows for better fuel atomization, leading to enhanced performance. This upgrade is particularly beneficial for enthusiasts seeking to maximize power from their L98, LT1, or LT4 engines during spirited driving or racing scenarios. -
Question:
How does the installation process for the Air Foil Throttle Body Booster work?
Answer: Installing the Air Foil Throttle Body Booster is a straightforward process that typically involves removing the throttle body and adding the booster between the throttle body and intake manifold. Detailed instructions are usually provided with the product. This upgrade can be installed as part of a broader performance upgrade plan, allowing drivers to experience improved throttle response and acceleration after installation. -
Question:
Will this throttle body booster fit other model Corvettes?
Answer: The Air Foil Throttle Body Booster is specifically designed to fit C4 Corvette models from 1985 to 1996 equipped with L98, LT1, and LT4 engines. While it may not be compatible with other Corvette generations or engine types, those looking to enhance engine performance in the C4 range will benefit significantly from this tailored fit. -
Question:
What kind of performance improvements can I expect?
Answer: Users often report noticeable gains in throttle response and overall engine performance after installing the Air Foil Throttle Body Booster. Thanks to improved airflow, you may also experience enhanced acceleration, especially during high RPM scenarios. This makes it a fantastic option for those looking to increase power during street driving or racetrack performance. -
Question:
Can the Air Foil Throttle Body Booster improve fuel efficiency?
Answer: Yes, while primarily focused on performance, the Air Foil Throttle Body Booster can lead to better fuel efficiency in certain driving conditions. By optimizing airflow and combustion, it can help the engine run more smoothly, which may contribute to a more efficient burn and improved miles per gallon, particularly during steady cruising conditions. -
Question:
Is any additional tuning required after installation?
Answer: Generally, the Air Foil Throttle Body Booster is designed to work with factory settings, so additional tuning may not be necessary. However, for those looking to maximize potential performance gains, especially on modified engines, tuning can further optimize the fuel-air mixture and ensure the engine operates at its best. It’s a good idea to consult a performance specialist for tailored advice. -
Question:
What materials are used in the construction of the throttle body booster?
Answer: The C4 Corvette Air Foil Throttle Body Booster is typically constructed from high-quality aluminum and other durable materials that withstand high thermal conditions and pressure. This ensures longevity and reliability, making it a worthwhile investment for Corvette enthusiasts looking to enhance engine performance over time. -
Question:
Do I need specialized tools to install the throttle body booster?
Answer: Basic hand tools, such as socket wrenches and screwdrivers, are usually sufficient for the installation of the Air Foil Throttle Body Booster. Depending on your Corvette's configuration, you might also find it helpful to have a torque wrench for reassembling components to manufacturer specifications. This allows most car enthusiasts to tackle the installation with confidence. -
Question:
Where can I buy the C4 Corvette Air Foil Throttle Body Booster?
Answer: You can buy the C4 Corvette Air Foil Throttle Body Booster at Ubuy, a reliable online retailer providing a range of automotive parts and accessories. Ubuy offers various options to ensure you find the right fit for your specific Corvette model, especially for the 1985 to 1996 range L98, LT1, and LT4 engines. -
Question:
Does the throttle body booster affect engine noise?
Answer: Some users may notice a subtle increase in engine noise due to improved airflow when installing the Air Foil Throttle Body Booster. This enhancement results in a more aggressive engine sound, which many Corvette enthusiasts appreciate. If you enjoy a sportier sound profile, this upgrade can add to the overall driving experience without significant negative repercussions.
MIDWEST CORVETTE Air Filters Editorial Review
The C4 Corvette Air Foil Throttle Body Booster fits 85 through 96 L98 LT1 LT4 Corvettes and some other 5.0 TPI models. This device adds “life” to the accelerator, especially from 2000 to 5000 rpm’s and makes a nice sound from 0 to 50. It will fit stock setups on 93' Z28, 85 thru 96 L98, LT1 and LT4 throttle bodies. It takes 30 minutes to install and is a relatively easy process. However, some users have reported hearing a loud hissing sound after installation, and one user had difficulty fitting it into a throttle body. It seems that the product is hit-or-miss and may not make a significant difference in performance, depending on the vehicle.
Customer Reviews & Ratings
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Pros
- Easy to install
- Adds life to the accelerator, especially from 2000 to 5000 rpm’s
- Makes a nice sound from 0 to 50
- Affordable
Cons
- May not make a significant difference in performance
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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