aFe Power
0 ratings
aFe Power #77-14003 Sprint Booster Power Converter | for GM Avalanche/Escalade/Sierra/Sierra Limited/Silverado/Silverado LD 1500 07-26 V6/V8
genuine image
aFe Power #77-14003 Sprint Booster Power Converter | for GM Avalanche/Escalade/Sierra/Sierra Limited/Silverado/Silverado LD 1500 07-26 V6/V8
Reduced throttle response time with 3-position settings and improved acceleration
aFe Power #77-14003 Sprint Booster Power Converter | for GM Avalanche/Escalade/Sierra/Sierra Limited/Silverado/Silverado LD 1500 07-26 V6/V8
Item #: 2307149

aFe Power #77-14003 Sprint Booster Power Converter | for GM Avalanche/Escalade/Sierra/Sierra Limited/Silverado/Silverado LD 1500 07-26 V6/V8

Item #: 2307149

SGD 517

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Monday, September 07
Secured transactionsecured 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
  • fedex
  • dhl
Reduced throttle response time with 3-position settings and improved acceleration
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Instant Throttle Response
The aFe Power Sprint Booster enhances throttle response significantly, enabling quicker acceleration. This feature allows drivers to enjoy a more dynamic driving experience, especially during overtaking or merging.
Customizable Settings
With multiple driving modes, users can tailor the Sprint Booster to their specific preferences, from sporty to eco-friendly configurations. This adaptability caters to various driving styles and needs.
Easy Installation
The product is designed for straightforward DIY installation, requiring no special tools. This convenience allows customers to upgrade their vehicle with minimal downtime and effort.

Product Details

Get the aFe Power 77-14003 Sprint Booster for GM at the best price. Shop now at Ubuy Singapore Singapore for high-quality automotive accessories.
  • Three position settings: factory (off), Sport (green), Race (red)
  • Reduces throttle response time
  • Does not affect the vehicle's electronic system
  • Improved acceleration
  • Simple Installation for vehicles with electronic control systems
  • Fits various 2007-2015 GM vehicles with automatic transmission

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Drivers looking to enhance their vehicle's throttle response and overall performance will benefit significantly from this product.

  • Haul and Tow Users

    Users who frequently tow heavy loads can improve throttle control, ensuring smoother acceleration during demanding situations.

  • City Drivers

    Urban drivers seeking improved responsiveness in stop-and-go traffic conditions will find this product advantageous for easier driving.

Not Suitable For
  • Casual Users

    Drivers who prioritize fuel efficiency and a relaxed driving experience may not find this product beneficial or necessary.

Product Description

aFe Power #77-14003 Sprint Booster Power Converter | for GM Avalanche/Escalade/Sierra/Sierra Limited/Silverado/Silverado LD 1500 07-26 V6/V8

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the aFe Power 77-14003 Sprint Booster designed for?

    Answer: The aFe Power 77-14003 Sprint Booster is specifically designed to enhance the throttle response of GM vehicles. This performance-enhancing device modifies the signal from the accelerator pedal to the engine, optimizing the vehicle's responsiveness. By delivering instantaneous power upon acceleration, it significantly reduces throttle lag, allowing for a more spirited driving experience. Ideal for both daily drivers and performance enthusiasts, this tool can transform the driving dynamics, making it particularly beneficial in situations requiring rapid acceleration, such as merging onto highways or overtaking.
  • Question: How does the aFe Power Sprint Booster improve throttle response?

    Answer: The Sprint Booster works by modifying the throttle signal input from the accelerator pedal, providing a stronger and quicker response from the engine. This means you get a more immediate reaction when pressing down on the gas, which enhances the overall driving experience. Furthermore, it features multiple modes, including 'Sport' and 'Eco', allowing drivers to tailor the throttle sensitivity to suit their preferences. For a more aggressive driving style, the Sport mode is perfect, while Eco mode helps in optimizing fuel efficiency without compromising performance.
  • Question: Is the installation of the aFe Power Sprint Booster complicated?

    Answer: The installation process for the aFe Power 77-14003 Sprint Booster is designed to be straightforward and user-friendly. Most users can perform the installation at home using basic tools, as it typically involves connecting to existing wiring without requiring any major modifications. Clear instructions are provided, making it accessible even for those with limited mechanical experience. This makes it a convenient upgrade for enhancing vehicle performance for enthusiasts who enjoy DIY projects.
  • Question: Will the aFe Power Sprint Booster void my vehicle's warranty?

    Answer: Using the aFe Power Sprint Booster generally does not void the vehicle warranty; however, modifications can vary by manufacturer and dealership. It’s advisable to check with your vehicle's manufacturer or review your warranty terms to confirm. Many vehicle improvements like the Sprint Booster are considered aftermarket enhancements and do not affect the overall vehicle warranty unless directly related to powertrain issues. It provides a performance boost without significantly altering normal vehicle operations.
  • Question: Can the aFe Power Sprint Booster be used with all GM models?

    Answer: The aFe Power 77-14003 Sprint Booster is compatible with a range of GM models, particularly newer ones, but it’s important to verify compatibility with your specific vehicle before purchase. The product is designed for optimal performance in select models, enhancing the overall driving experience. Users can refer to the product specifications or consult the manufacturer to ensure they select the right version for their GM vehicle, thereby maximizing performance enhancements.
  • Question: What driving conditions benefit the most from using the Sprint Booster?

    Answer: The aFe Power Sprint Booster is particularly beneficial in various driving conditions that require quick throttle responses. This includes urban environments with frequent stop-and-go traffic, where immediate acceleration is crucial for maneuvering. It also enhances performance in towing scenarios, as it provides the necessary power for safe and efficient handling. Additionally, the device excels in performance driving situations, such as on winding roads or during track days, where rapid pedal response is key to enjoying the driving experience.
  • Question: Does the Sprint Booster impact fuel efficiency?

    Answer: While the primary purpose of the aFe Power Sprint Booster is to enhance throttle response, it can indirectly support better fuel efficiency depending on driving habits. In Eco mode, for instance, the device can help adjust throttle inputs to optimize fuel consumption while still providing improved drivability. By reducing the lag and promoting smoother acceleration, drivers may find themselves using less fuel than they would with a sluggish response. Therefore, it's both a performance upgrade and a potential efficiency aid.
  • Question: What is the difference between the various modes on the Sprint Booster?

    Answer: The aFe Power Sprint Booster features multiple modes that cater to different driving preferences: 'Sport', 'Eco', and 'Race'. The Sport mode significantly enhances throttle sensitivity for a more aggressive driving experience, perfect for performance enthusiasts. The Eco mode is designed to maximize fuel efficiency by softening the throttle response for smoother driving. Lastly, Race mode prioritizes maximum throttle response for those looking for peak performance. This versatility allows users to switch between modes based on driving conditions or personal preference.
  • Question: How durable is the aFe Power Sprint Booster under various conditions?

    Answer: The aFe Power 77-14003 Sprint Booster is built to withstand a range of driving conditions due to its robust construction. It is designed with high-quality materials that resist wear and tear resulting from heat, vibration, and various environmental factors. This durability ensures long-lasting performance in diverse conditions, from daily city driving to more extreme scenarios like track days. As it requires minimal maintenance, the Sprint Booster is both a reliable and effective performance enhancement tool.
  • Question: Where can I buy aFe Power 77-14003 Sprint Booster for GM?

    Answer: You can purchase the aFe Power 77-14003 Sprint Booster for GM from Ubuy in Singapore. Ubuy is an e-commerce platform known for its extensive range of automotive performance products, ensuring that you can find the specific parts you need for your vehicle. With competitive options and reliable service, Ubuy facilitates an easy shopping experience for enhancing your vehicle’s performance.

aFe Power Retard Devices Editorial Review

The aFe Power 77-14003 Sprint Booster is a product that helps improve throttle response in various Chevrolet and GMC Trucks and SUVs. It has been reported to work well on fitting models and is easy to install. However, some have opined that it may be overhyped, and that the price is too high. The product has been said to offer a better driving experience and increased responsiveness, however, some customers feel that it is not worth the price they paid.

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

  • Improves Throttle Response
  • Easy to install
  • Improved driving experience

Cons

  • May be overhyped

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
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
CK
Chitra
Verified buyer

“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
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“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
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · 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.

SGD 517

Order now and get it around Monday, September 07

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Device improves throttle response and acceleration with 3-position settings
  • Simple installation with no wire cutting required
  • Noticeable difference in transmission shifts for automatic transmission cars
  • Fits specific Chevrolet, GMC, and Cadillac models from 2007 to 2015
  • Not CARB exempt but 50-state legal

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.