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  3. HKS HKS12001-KT004A

HKS HKS12001-KT004A Ecu S/c FR-S/86/BRZ

fits model: Gt2, Brz. year: 2013–2016.

Hks12001-kt004a Hks Gt2 S/c System With Ecu Package 2013-2016 Fr-s/86/brz

( Brand: Hks ), ( Manufacturer Part Number: HKS12001-KT004A ), ( Type: Cat Back Exhaust Kit ), ( Features: Cat Back, 100 Accuracy Of Fit ), ( Mounting Style: Bolt-on ), ( Performance Part: Yes )

Review HKS S/c System Ecu Package Fr-s/86/brz fits GT2 BRZ 2013–2016

The HKS HKS12001-KT004A GT2 S/C ECU is a high-performance engine control unit specifically designed for the 2013-2016 Subaru BRZ, Scion FR-S, and Toyota GT86. This ECU is an essential upgrade for those seeking to maximize the potential of their sports cars.

The GT2 S/C ECU is a standalone unit, meaning it operates independently of the factory engine management system. It comes equipped with a large, high-resolution LCD display, allowing for easy and accurate monitoring of engine parameters in real-time. This feature is particularly useful for racers and tuners who require precise data to optimize their vehicle's performance.

One of the most significant advantages of the HKS GT2 S/C ECU is its ability to support various upgrades and modifications. It is compatible with various intake systems, exhausts, and forced induction setups. The ECU also includes a built-in wideband oxygen sensor, allowing for closed-loop fuel control and ensuring optimal air-fuel ratio for optimal engine performance.

The GT2 S/C ECU offers various tuning options to cater to different driving styles and conditions. It includes pre-configured maps for various driving modes, including normal, sport, and race. Users can also customize their maps using the included HKS Supertune software, which provides a user-friendly interface for fine-tuning engine parameters.

The ECU is also designed to provide improved drivability and response, even at low engine speeds. It includes various driving assist features, such as launch control and rev matching, making it an excellent choice for both track use and daily driving.

The HKS HKS12001-KT004A GT2 S/C ECU is a high-quality, advanced engine management system that offers numerous benefits for those seeking to enhance the performance of their Subaru BRZ, Scion FR-S, or Toyota GT86. With its advanced features, compatibility with various modifications, and customizable tuning options, this ECU is an essential upgrade for any serious sport compact enthusiast.

The HKS HKS12001-KT004A GT2 S/C ECU is a performance upgrade designed for select Subaru models including the FR-S, BRZ, and certain years of the Subaru Impreza WRX STI. This ECU is designed to work with turbocharged engines and offers various benefits and drawbacks. Here's a brief overview of the pros and cons of this product:

Pros:

1. Improved Power: This ECU is designed to offer increased power and torque, providing a more responsive and exhilarating driving experience.

2. Customizable: The ECU allows users to fine-tune various parameters to optimize engine performance for their specific driving style and preferences.

3. Enhanced Drivability: The ECU offers improved throttle response and smoother power delivery, resulting in a more enjoyable driving experience.

4. Increased Fuel Efficiency: Some users have reported improved fuel efficiency due to the optimized engine control provided by the ECU.

5. Compatibility with Other Modifications: The ECU is designed to work with various other performance modifications, allowing users to build a highly customized and high-performance vehicle.

Cons:

1. Complex Installation: Installing the ECU requires advanced knowledge of vehicle electronics and programming skills. Professional installation is recommended.

2. Expensive: The ECU is a premium product and can be quite expensive, especially when compared to other aftermarket performance chips.

3. Risk of Damage: Installing the ECU incorrectly can result in damage to the vehicle's engine or other components, potentially leading to costly repairs.

4. Potential for Increased Emissions: The ECU may result in increased emissions, which could be a concern for some users, particularly those in areas with strict emissions regulations.

Conclusion:

The HKS HKS12001-KT004A GT2 S/C ECU is a high-performance upgrade for select Subaru models. It offers significant power gains, improved drivability, and customization options. However, its complex installation process, high cost, and potential for increased emissions are important considerations.

If you have advanced knowledge of vehicle electronics and are willing to invest in a high-performance upgrade, this ECU could be an excellent choice. However, if you're looking for a more affordable and easier-to-install performance chip, there may be other options available to you. Ultimately, the decision to purchase this ECU depends on your individual preferences, budget, and level of automotive expertise.

part # hks12001-kt004a prices

  • $4510.00-$4914.99

specifications frazzlekits:

  • for models: Gt2, Brz
  • for years: 2013-2016
  • brand: Hks
  • manufacturer part number: HKS12001-KT004A
  • type: Cat Back Exhaust Kit
  • features: Cat Back, 100 Accuracy Of Fit
  • mounting style: Bolt-on
  • performance part: Yes

seller frazzlekits:

  • # reviews: 432
  • rating: 100.0%

shipping frazzlekits:

  • service: UPS Ground
  • cost: $0.00
  • class: Standard
  • transit: 3-6 Days
  • carrier: UPS
  • type: Fixed

general frazzlekits:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
  • condition: New

payments frazzlekits:

  • other
  • credit card: Diners-club
  • wallet: Paypal

returns frazzlekits:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

offer frazzlekits:

  • started: February 8, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 9
  • availability: In Stock
for models: gt2, brz, for years: 2013-2016, type: cat back exhaust kit, features: cat back, 100 accuracy of fit, mounting style: bolt-on, performance part: yes,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, sku: 10205631892276721,

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