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FI Exhaust PH-992T-NCATS4 & PH-992T-CBOES4 Race Downpipes
If you're looking to maximize the performance of your 2020+ Toyota Supra, the FI Exhaust PH-992T-NCATS4 and PH-992T-CBOES4 Race downpipes are the perfect upgrade. These ultra-high flow downpipes are engineered to replace the restrictive factory catalytic converters, allowing for a significant increase in exhaust gas flow. This results in noticeable performance gains and a more aggressive exhaust note that enthusiasts crave.
Product Features
- Type: Race Downpipes
- Compatibility: 2020+ Toyota Supra
- Material: High-quality stainless steel for durability and resistance to corrosion
- Finish: Polished finish for a sleek appearance
- Dimensions: Designed to fit OEM specifications for a seamless installation
Performance Benefits
By removing the factory catalytic converter, these downpipes significantly improve exhaust flow, which can lead to increased horsepower and torque. This upgrade is particularly beneficial for those considering ECU tuning, as it allows for optimal performance adjustments. Customers have reported a more responsive throttle and an exhilarating sound that truly transforms the driving experience.
Race Sensor Version
The PH-992T-CBOES4 variant includes a dummy oxygen sensor, which helps prevent the check engine light (CEL) from triggering, making it a practical choice for those who want to maintain a clean dashboard. This feature allows you to enjoy the benefits of a Race system without the hassle of engine management issues.
Customer Feedback
Users have praised these downpipes for their straightforward installation and noticeable performance improvements. Many have highlighted the deep, aggressive tone of the exhaust, making it a favorite among car enthusiasts who appreciate a powerful sound. The fitment has been described as precise, ensuring that these downpipes integrate well with existing exhaust systems.
Conclusion
For Supra owners looking to push their vehicle's performance to the next level, the FI Exhaust PH-992T-NCATS4 and PH-992T-CBOES4 Race downpipes offer a reliable and effective solution. With their high-quality construction and performance-oriented design, these downpipes are a must-have for any serious enthusiast.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Make Vehicle | Model | Year |
---|---|---|
2021-2024 Porsche 911 |
911 | 2021-2024 |

Who is FI Exhaust Systems?
FI Exhaust, also known as Frequency Intelligence Exhaust systems, is the world’s leading designer and manufacturer of high-quality and performance components for supercar, sports car, and luxury applications. FI fabricates some of the most advanced systems on the market for premium vehicles that include Porsche, AMG, Ferrari, Lamborghini, and Aston Martin. This is made possible by combining its many years of expertise blended with incredible modern technology.
Each individual exhaust system is intricately sound tuned and tested extensively to a specific frequency using the company’s own intelligent controller. The result? Maximum optimized performance that is music to your ears, literally, and ranges from a deep bass tone to a high-pitched Formula 1 note. From day one, FI’s research and development team have continued to engineer high-quality exhausts for petrolheads that crave a no-nonsense system that sounds incredible and boasts superior performance.
What Makes FI Exhaust Special?FI Exhaust takes pride in knowing that every single exhaust component that comes from its facility is the fusion of the company’s unique design expertise mixed with its cutting-edge Valvetronic technology and built-in Intelligent Controller. It is truly the perfect combination of comfort and performance that will give drivers more smiles per mile.
Valvetronic TechnologyValvetronic exhaust systems first appeared in the 1960s in Lamborghinis, Ferraris, and other high-performance sports cars. This new technology was used to control airflow, volume, and enhance a vehicle’s overall performance. It was, therefore, possible for sports cars to boast high torque power at low rev speeds and larger horsepower numbers at even higher rev speeds.
The FI Exhaust team applies this innovative technology in all its products, which provide Valvetronic capabilities to all vehicles – even those not originally designed with them.
Operating The Valvetronic SystemFI Valvetronic Exhaust Systems offer intelligent ECU exhaust valve control and focus on optimizing both acoustics and performance. When the valves are fully open, flow and power are maximized, emitting an exotic note and delivering higher performance. When the valves are closed, the volume is reduced for a more comfortable and low-profile cruise. What’s more, just one click on the remote control will setup any rpm to automatic mode. This enables the system to detect the engine rpm and intelligently switch between racing and comfort exhaust modes. Drivers can also choose to simply switch the valves on and off mode with the remote control when operating the vehicle.
FI Exhausts for Sale from Vivid RacingIf you are interested in getting your car equipped with an FI Exhaust, Vivid Racing can help. We carry a large selection of FI exhaust components and full systems that fit a wide range of vehicle applications. To learn more about FI Exhaust systems or to make a purchase, contact Vivid Racing by calling (480) 966-3040.
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