Frequency Intelligent Exhaust creates high performance exhaust systems that offer cutting-edge and signature Valvetronic Technology and Built-In Intelligent Controller. It’s a technology engineered for enthusiasts who want no-nonsense exhaust system that will perform and produce a superior sound optimized for performance and comfort driving.
When valves are fully open it produces maximum flow and power and creates an exotic tone and increases performance. When valves are closed it reduces exhaust sound volume for a low-profile comfortable drive. Automatic valve mode enables the system to detect the engine RPM/Speed/Turbo Boost to intelligently switch between comfort/racing exhaust profiles. Valves on/off modes can be intelligently switched with one click on the remote control or using Fi EXHAUST mobile application.
Every exhaust system is carefully sound tuned and rigorously tested to a specific frequency with Fi EXHAUST intelligent controller. Each Fi EXHAUST system based on a car model is customized with different muffler internals to provide unique thrill of sport car level high frequency sound and improve engine output performance by 5-10% on average.
Toyota Supra MK5 A90 3.0T Frequency Intelligent Exhaust is made out of a stainless steel and includes a catback valvetronic muffler, ultra-high flow catless or sport 200 cell downpipe, and features twin 114-mm exhaust tips with 5 distinct color options: Silver, Titanium Blue, Diamond Black, Gold and with Carbon Fiber.
Fi EXHAUST ran a dyno test to measure improvements out of GR Supra signature 3.0-liter inline 6-cylinder engine after modifications. Dyno run came up with these results. After Fi EXHAUST modification chassis dyno measured power output 336.60 hp @5,191 RPM compared to baseline 314.12 @5,418 RPM resulting in 22HP increase. And decibel meter measured sound level increase to 119dB with valves closed and 131dB with valves open, which is 22% and 34% increase respectively compared to OEM sound level output. This results in a deeper and meaner exhaust rumble with valves open.
Sean Lee, the founder of Purist Group, commended Fi EXHAUST Supra exhaust system welds, polish work, fitment and sound saying : “The quality on the finishing is really unreal. The sound of this exhaust at higher RPM is truly amazing. This exhaust truly brings the best sound of this engine. This exhaust is very easy to install and no issue with the fittings. The only down side to this exhaust is that it’s too beautiful to be put under the car.”
• Intelligent ECU exhaust control valve
• Comfort/Racing exhaust profiles
• Intelligent remote controller/Mobile APP functionality
• Unique and carefully sound tuned exhaust frequency
• Performance increase, low back pressure
• Guaranteed fitment
• 5 tip color options
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