aFe Sprint Booster Power Converter (77-16503)
SKU: 45185024911

aFe Sprint Booster Power Converter (77-16503)

Sale price$138.47 Regular price$153.86
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Description

aFe Sprint Booster Power Converter (77-16503)Sprint Booster Power Converter by aFe. Automobiles in the 21st century have replaced the more conventional throttle cable technology for an ECM (Electronic Control Module) that translates pedal travel into electronic signals in order to provide power to the wheels. The ETC system (Electronic Throttle Control) also known as drive by wire has the unfortunate downside of delayed throttle response and subdued acceleration, creating problems in certain

Sprint Booster Power Converter by aFe. Automobiles in the 21st century have replaced the more conventional throttle cable technology for an ECM (Electronic Control Module) that translates pedal travel into electronic signals in order to provide power to the wheels. The ETC system (Electronic Throttle Control) also known as drive-by-wire has the unfortunate downside of delayed throttle response and subdued acceleration, creating problems in certain circumstances such as up-hill starts, quick gearchanges, overtaking, etc. The Sprint Booster aims to overcome this throttle response delay for ETC-equipped vehicles, providing crisp on-tap acceleration at the driver's disposal.

For vehicles with electronic control (ETC) systems, or drive by wire, this device plugs into the OE connector located behind the accelerator pedal. It is a simple installation, requiring no cutting of any wires or intervene in the automobile's electronics (it does not affect other systems such as electronic injection, ABS, etc. OFF MODE Sprint Booster is deactivated. The response of the car has the factory settings. The LED of the Selector switch is OFF. SPORT MODE Sprint Booster provides improved response up to 30%.The LED of the selector switch in Sport mode is Green. RACE MODE Sprint Booster provides improved response up to 60%. The LED of the selector switch in Race mode is Red. The modes are switching by pressing the main button (black chromed button with log). Each Acceleration mode comes with 9 programs / steps, Select 1-9 in SPORT mode (Green light) and 1-9 in RACE mode (Red light) with '1' being the least aggressive program and '9' the most aggressive one. The Acceleration programs are switching by pressing the 2 arrow buttons on the top (left to decrease and right to increase). By selecting the desired acceleration program in each mode the driver can fine-tune each mode according his driving style (eg select SPORT -9 & RACE-5).

Sprint Booster modes and programs, are transmission type specific for better function and performance. The driver can select the type of his vehicle transmission through a slide switch located on the right side of the selector switch. The device will automatically adjust the programs according the type of transmission selected. There are 36 programs in total (18 for manual transmission & 18 for automatic transmission). Valet mode limits the acceleration of the vehicle by 55 % - 65% - 75% (comes in 3 selectable levels). It is activated/deactivated through a 3 digit PIN. By limiting the acceleration there will be a significant reduce in vehicle's performance (Power and Torque). The Pedal Lock mode provides extra protection against unauthorized vehicle use. The driver can deactivate the acceleration ability of the vehicle through a 3 digit PIN. The menu for VALET & PEDAL LOCK MODE is accessed when the vehicle is stationary and in OFF MODE by pressing the 2 arrow buttons simultaneously. In addition to the increased throttle response and the improved acceleration, there is also a noticeable difference in the transmission shifts (for vehicles equipped with Automatic transmissions). It also improves response for downshifts and safer overtaking.

aFe (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product line has broadened to include cold air intakes, fluid filters, exhaust systems, intake manifolds, intercoolers, programmers, differential covers, transmission pans and throttle body spacers. The team of engineers, machinists, production and sales people at aFe have many years of experience in their respective positions, and together work to ensure they produce the best automotive products on the market.

Features:

  • Reduces Throttle Response Time
  • Improved Acceleration
  • Easy To Install
  • Does Not Affect The Vehicles Electronic System
  • Three Position Settings: Factory (Off); Sport (Green); Race (Red)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45185024911

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Elizabeth Henderson
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★★★★★ 4
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Reviewed in the United States on February 9, 2026
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Mynx
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Reviewed in the United States on September 2, 2025
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B.J. G
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★★★★★ 3
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Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
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Dianne
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Lisaura
Waukegan, US
★★★★★ 1
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Size: 8.5 Wide, Color: Cognac, Size: 8.5 Wide, Color: Cognac
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