A’PEXi

A Legacy of Japanese Performance Engineering

Founded in Japan in 1992, A'PEXi has grown from a small tuning parts manufacturer specializing in Japanese sports cars into a multi-industry international powerhouse. With over three decades of engineering excellence, the brand has become synonymous with precision-engineered performance upgrades for Honda, Toyota, Nissan, Mazda, Subaru, and other import enthusiasts. Championship wins and racing feedback have been reflected throughout their product design, ensuring every component meets the rigorous demands of both street and track applications.

Growth has come from hard work, research, and the highest commitment to customer service and feedback, with an international network of tuning shops and consumers providing a steady flow of incoming information that continuously fuels the engineers at A'PEXi. This customer-centric approach has allowed the company to anticipate market needs and develop innovative solutions that address real-world performance challenges.

Proven Motorsports Heritage

A'PEXi has been involved in many race series to prove their engineering, including joining the SUPER GT series in 1998 with the Toyota MR2. The brand's commitment to motorsports extends to drift competition, where their iconic RX-7 FD3S became a legend in both Japanese D1 Grand Prix and Formula Drift competition. This racing pedigree translates directly into product development, with track-tested technology finding its way into street-legal components that enthusiasts can install on their daily drivers.

Comprehensive Performance Solutions

A'PEXi's product catalog spans every critical performance category. Their exhaust system kits and exhaust mufflers represent decades of refinement in flow dynamics and sound engineering. A'PEXi is known for its N1 Muffler system, which was one of the first to combine a classic angled muffler design with performance enhancements for street cars, inspired by the N1 endurance series. These systems deliver measurable horsepower gains while maintaining street-legal sound levels and build quality that withstands the test of time.

On the engine management front, engine control module flash managers showcase A'PEXi's electronic expertise. A'PEXi has led in high-performance electronic tuning parts, with the Power FC being one of the first of its kind to fully swap out the ECU without backpacking off OEM ECU system, made for specific engines with simplified subsequent settings to tune for ideal performance. This legacy of innovation continues with modern tuning solutions that unlock hidden potential while maintaining drivability and reliability.

For chassis control, their coilover spring and shock assemblies deliver adjustable damping and ride height capabilities that transform vehicle dynamics. Whether you're seeking improved handling for canyon carving or precise suspension tuning for competitive motorsports, A'PEXi's suspension components provide the adjustability and performance characteristics demanded by serious enthusiasts.

Why Choose A'PEXi

What sets A'PEXi apart is their unwavering focus on the import tuning community and their deep understanding of Japanese vehicle platforms. Every product is engineered with specific chassis and engine combinations in mind, ensuring proper fitment and optimized performance gains. The brand's commitment to research and development means that components are continuously refined based on real-world feedback and evolving technology. For enthusiasts who demand the best in Japanese performance engineering, A'PEXi delivers proven solutions backed by decades of motorsports success and customer satisfaction.