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
0 ratings
Item #:
9639013
C4 Corvette Air Foil Throttle Body Booster Fits: 85 through 96 L98 LT1 LT4 Corvettes
Item #:
9639013
0 ratings
Write a review
Out of stock
Imported from USA store
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Boost your Corvette's power with C4 Corvette Air Foil Throttle Body Booster
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
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?
-
Performance Enthusiasts
Ideal for users seeking to enhance throttle response and overall engine performance in their C4 Corvettes.
-
Custom Modifiers
Great for those customizing their Corvettes with aftermarket components, improving airflow and enhancing system compatibility.
-
Vintage Corvette Owners
Perfect for classic Corvette owners wanting to modernize their engine's performance without major overhauls.
-
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
-
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
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
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
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
Currently unavailable.
We don't know when or if this item will be back in stock.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.