SKU: 52987913561

aFe H4 / H6 Sprint Booster V3 Power Converter for 08-23 Subaru Outback (77-16801)

Sale price$138.47 Regular price$153.86
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Ships within 48 hours · Estimated delivery Oct 13 - Oct 18

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Description

aFe H4 / H6 Sprint Booster V3 Power Converter for 08-23 Subaru Outback (77-16801)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,

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-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's a simple installation, requiring no cutting of any wires or interference of the automobile's electronics. It does not affect other systems such as electronic injection, ABS, etc. The three main acceleration modes can be switched by pressing the main button. When the LED is off, the Sprint Booster is deactivated, and the car has factory settings. In Sport Mode, the LED is green, and throttle response is improved by up to 30%. With the red colored LED, the Sprint Booster is in Race Mode, and it improves response by up to 60%. Each acceleration mode comes with nine programs. Select 1-9 in SPORT mode and 1-9 in RACE mode, with '1' being the least aggressive program and '9' the most aggressive. The acceleration programs can be changed using the two arrow buttons on the top of the device. By selecting the desired acceleration program in each mode, the driver can fine-tune each mode per their driving style (e.g. select SPORT 9 & RACE 5).

Sprint Booster modes and programs are transmission type specific for better function and performance. The driver can select the transmission type through a slide switch located on the right side of the device. The device will then automatically adjust the programs according the type of transmission selected. There are 36 programs in total (18 for manual transmissions and 18 for automatic transmissions). Valet mode limits the acceleration of the vehicle by 55%, 65%, or 75% (comes in three selectable levels). It is activated and deactivated with a three-digit PIN. By limiting the acceleration, there will be a significant reduction in the vehicle's performance. 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 and Pedal Lock mode is accessed when the vehicle is stationary and the Sprint Booster is off, by pressing the two arrow buttons simultaneously. In addition to increased throttle response for effortless downshifts and safer overtaking, there is also a noticeable improvement to the transmission's shifts (on vehicle's equipped with automatic transmissions).

Features:

  • Improve your throttle response and overall drivability with this Sprint Booster Power Converter.
  • Simple, Plug-and-Play Installation
  • Ultra Compact Device Mounts in the Cabin
  • 3 Acceleration Modes w/ 36 Acceleration Programs (18 Manual & 18 Automatic)
  • Valet and Pedal Lock Mode Provide Protection Against Unauthorized Vehicle Use
  • 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: 52987913561

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    Based on 8 reviews
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    Cindy S
    Port Orchard, US
    ★★★★★ 5
    Best pillow I have had in all my life!!
    Size: Queen Size
    This pillow gave me the best sleep that I have had in years! It is perfect in height, softness, and size!!! I would buy this pillow for the rest of my life! It is that good❤️
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    Reviewed in the United States on March 15, 2026
    B
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    Beryl the Bookworm
    Chelsea, US
    ★★★★★ 1
    Strong latex odor hasn't dissipated in 3 weeks and counting!!
    Size: Standard Size
    Unusable!!!! Strong latex order hasn't dissipated in 3 weeks and counting! I have put the pillow outside to air each day for weeks and tried multiple types of covers with no abatement. The return window has closed but a, seeking refund for defective product.
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    Reviewed in the United States on May 3, 2026
    Y
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    Yanqing Zhu
    Lowell, US
    ★★★★★ 5
    Comfortable
    Size: Queen Size
    I was pleasantly surprised by how comfortable this latex pillow is! It provides just the right amount of support without feeling too firm, making it perfect for someone like me who prefers a balanced feel. Unlike memory foam pillows, which can sometimes feel too dense, this one offers a gentle bounce that adjusts to my head and neck naturally. One of the things I appreciate most is how well it maintains its shape throughout the night. No matter how I shift positions, it doesn’t flatten out or lose support. Another bonus is that it stays cool—I haven’t experienced any overheating, which is a common issue with other pillows I’ve tried. There was a faint latex scent when I first unboxed it, but after leaving it out to air for a short while, it completely disappeared. Overall, this pillow is a fantastic option for anyone looking for something supportive yet comfortable, and I’d definitely recommend it to others!
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    Reviewed in the United States on February 20, 2025
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    A Linc
    Louisville, US
    ★★★★★ 5
    Dream pillow
    I’ve been using latex pillows for over 30 years, and I can’t find them in local stores anymore. I’ve been needing to replace my pillow and finally decided to try this one. There are so many options on Amazon that it’s overwhelming. But this standard low loft pillow ended up being PERFECT. It feels amazing and just like the pillows I’ve been using since childhood. It is soft but cradles my head and neck perfectly. For me, it’s like sleeping on a gentle cloud. Very happy with my purchase. (Yes, it does have a slight latex odor. That is normal due to the material. It’s not very strong and it doesn’t bother me).
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    Reviewed in the United States on May 18, 2026
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    Phoebe
    Belleville, US
    ★★★★★ 5
    Great latex pillow
    Size: Queen (Mid Loft), Number of Items: 1
    This review is for the biamktp queen pillow. Medium firmness. Finally a latex pillow worth keeping. After trying many other latex pillows I'm finally sleeping comfortably. This pillow is soft, yet firm enough to give your head support. I'm not having any neck or shoulder pain when I wake up. I'm sleep on my side about 95% of the time. 5% on my back. I've been sleeping with this pillow for about 10 days and still am happy with it. It was delivered on time, absolutely no odor and it has a removable cover. I highly recommend it.
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    Reviewed in the United States on June 8, 2025

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