Aftermarket performance products. Founded in Japan in 1992, A’PEXi has grown from just a small tuning parts manufacturer to a multi-industry international powerhouse. 2018 marked the 20th year for A’PEXi USA and the 26th year for the A’PEXi Group of Companies.

A'PEXi World Sport Universal MufflerBuild and design your own exhaust system with A'PEXi Universal Mufflers The WS Exhaust series is the A'PEX answer to the ultimate street muffler system with all around performance. The canister is made of the highest grade polished SUS304 stainless steel while the mandrel bent piping

Aftermarket performance products. Founded in Japan in 1992, A’PEXi has grown from just a small tuning parts manufacturer to a multi-industry international powerhouse. 2018 marked the 20th year for A’PEXi USA and the 26th year for the A’PEXi Group of Companies.

Aftermarket performance products. Founded in Japan in 1992, A’PEXi has grown from just a small tuning parts manufacturer to a multi-industry international powerhouse. 2018 marked the 20th year for A’PEXi USA and the 26th year for the A’PEXi Group of Companies.

Aftermarket performance products. Founded in Japan in 1992, A’PEXi has grown from just a small tuning parts manufacturer to a multi-industry international powerhouse. 2018 marked the 20th year for A’PEXi USA and the 26th year for the A’PEXi Group of Companies.

Aftermarket performance products. Founded in Japan in 1992, A’PEXi has grown from just a small tuning parts manufacturer to a multi-industry international powerhouse. 2018 marked the 20th year for A’PEXi USA and the 26th year for the A’PEXi Group of Companies.

A'PEXi N1 Evolution Damper & N1 ExV Damper. A'PEXi - N1 Type ExV Damper - 2017-2021 Honda Civic Si (FC1/FC3) & 2022+ Honda Civic Si (FE1) / Acura Integra (DE4)

The Power FC proudly stands as APEX's answer to the constraints and limitations associated with most piggy-back style fuel controllers. The Power FC is a complete, stand alone, total engine management system capable of handling virtually anything thrown in its path. From multiple point fuel and ignition control to VTEC

Aftermarket performance products. Founded in Japan in 1992, A’PEXi has grown from just a small tuning parts manufacturer to a multi-industry international powerhouse. 2018 marked the 20th year for A’PEXi USA and the 26th year for the A’PEXi Group of Companies.

Full harness application list: Click Here Please check the application list to see which harness is compatible with your vehicle. A'PEXi Original Accelerator Controller with 7-modes (3 ECO Modes, 2 Boost Modes, Lo-Throttle Mode, and Hi-Throttle Mode)The A'PEXi SMART Accel Controller offers instant and direct throttle