aFe Power Sprint Booster Power Converter for Toyota 4Runner V6 4.0L, Part Number 77-16509

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 gear changes, overtaking, etc. The Sprint Booster aims to overcome this throttle response delay for ETC-equ ipped vehicles, providing crisp on-tap acceleration at the driver's disposal. Sprint Booster Power Converter Toyota 4Runner 10-24 V6-4.0L

• Instant Increase In Horsepower And Torque
• Reduces Throttle Response Time
• Three Position Settings
• Improved Acceleration
• Easy To Install

The aFe Power Sprint Booster Power Converter is designed for Toyota 4Runner models equipped with an electronic throttle control system. Also known as drive-by-wire, this system can create a noticeable delay between accelerator pedal input and throttle response. The Sprint Booster helps reduce that delay, delivering more immediate acceleration for improved control during everyday driving, uphill starts, quick gear changes, merging, and passing.

Using a simple plug-in installation, the aFe Power Sprint Booster connects to the accelerator pedal assembly without requiring permanent modifications to the vehicle. Its three-position settings allow the driver to select the desired throttle response, from a more responsive feel to a setting suited for controlled driving. The unit is engineered to sharpen pedal input and improve acceleration without altering the engine's factory calibration.

Designed for select Toyota 4Runner applications with the V6 4.0L engine, this automotive electronic throttle response controller is intended for off-road, street, and performance-oriented use. The aFe Power Sprint Booster is not CARB approved and may not be legal for use on pollution-controlled vehicles in certain states or applications. Verify local regulations and vehicle compatibility before installation. Fitment includes select 2010 through 2015 Toyota 4Runner models, with application coverage varying by model configuration.

What's Included

• aFe Power Sprint Booster Power Converter
• Vehicle-specific connection components
• Installation hardware and instructions

Features:

• Instant Increase in Horsepower and Torque: Helps deliver a more immediate throttle response for stronger-feeling acceleration.
• Reduced Throttle Response Time: Minimizes the delay between accelerator pedal movement and electronic throttle activation.
• Three Position Settings: Provides selectable response modes to match driving conditions and driver preference.
• Improved Acceleration: Enhances pedal control for uphill starts, gear changes, merging, overtaking, and everyday driving.

Fitments:
2010 Toyota 4Runner Limited
2010 Toyota 4Runner SR5
2010 Toyota 4Runner Trail
2011 Toyota 4Runner Limited
2011 Toyota 4Runner SR5
2011 Toyota 4Runner Trail
2012 Toyota 4Runner Limited
2012 Toyota 4Runner SR5
2012 Toyota 4Runner Trail
2013 Toyota 4Runner Limited
2013 Toyota 4Runner SR5
2013 Toyota 4Runner Trail
2014 Toyota 4Runner Limited
2014 Toyota 4Runner SR5
2014 Toyota 4Runner Trail
2015 Toyota 4Runner Limited
2015 Toyota 4Runner SR5
2015 Toyota 4Runner Trail
2015 Toyota 4Runner TRD Pro
2016 Toyota 4Runner Limited
2016 Toyota 4Runner SR5
2016 Toyota 4Runner Trail
2016 Toyota 4Runner TRD Pro
2017 Toyota 4Runner Limited
2017 Toyota 4Runner SR5
2017 Toyota 4Runner TRD Off-Road
2017 Toyota 4Runner TRD Pro
2018 Toyota 4Runner Limited
2018 Toyota 4Runner SR5
2018 Toyota 4Runner SR5 Premium
2018 Toyota 4Runner TRD Off-Road
2018 Toyota 4Runner TRD Off-Road Premium
2018 Toyota 4Runner TRD Pro
2019 Toyota 4Runner Limited
2019 Toyota 4Runner SR5
2019 Toyota 4Runner SR5 Premium
2019 Toyota 4Runner TRD Off-Road
2019 Toyota 4Runner TRD Off-Road Premium
2019 Toyota 4Runner TRD Pro
2020 Toyota 4Runner Limited
2020 Toyota 4Runner Nightshade
2020 Toyota 4Runner SR5
2020 Toyota 4Runner SR5 Premium
2020 Toyota 4Runner TRD Off-Road
2020 Toyota 4Runner TRD Off-Road Premium
2020 Toyota 4Runner TRD Pro
2020 Toyota 4Runner Venture
2021 Toyota 4Runner Limited
2021 Toyota 4Runner Nightshade
2021 Toyota 4Runner SR5
2021 Toyota 4Runner SR5 Premium
2021 Toyota 4Runner Trail
2021 Toyota 4Runner TRD Off-Road
2021 Toyota 4Runner TRD Off-Road Premium
2021 Toyota 4Runner TRD Pro
2021 Toyota 4Runner Venture
2022 Toyota 4Runner Limited
2022 Toyota 4Runner SR5
2022 Toyota 4Runner SR5 Premium
2022 Toyota 4Runner Trail
2022 Toyota 4Runner TRD Off-Road
2022 Toyota 4Runner TRD Off-Road Premium
2022 Toyota 4Runner TRD Pro
2022 Toyota 4Runner TRD Sport
2023 Toyota 4Runner 40th Anniversary Edition
2023 Toyota 4Runner Limited
2023 Toyota 4Runner SR5
2023 Toyota 4Runner SR5 Premium
2023 Toyota 4Runner TRD Off-Road
2023 Toyota 4Runner TRD Off-Road Premium
2023 Toyota 4Runner TRD Pro
2023 Toyota 4Runner TRD Sport
2024 Toyota 4Runner Limited
2024 Toyota 4Runner SR5
2024 Toyota 4Runner SR5 Premium
2024 Toyota 4Runner TRD Off-Road
2024 Toyota 4Runner TRD Off-Road Premium
2024 Toyota 4Runner TRD Pro
2024 Toyota 4Runner TRD Sport

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1