» Welcome to The HKS Section At WMS we hold large stocks of most HKS performance parts.

HKS provides reliable and environmentally sound performance products. Making them as user friendly as possible by making them easy to install and operate.
One of the easiest and least expensive ways to increase the horsepower of any engine is to improve the airflow into the cylinders. HKS High Performance Air Filter Systems offer the ultimate in both air filtration and air flow for maximum engine performance.

» Boost controllers

EVC IV (ELECTRONIC VALVE CONTROLLER)

In order to achieve the maximum potential from a turbocharged engine, it is necessary to control the boost levels. The EVC IV continues to represent the cutting edge in electronic boost controllers, with the most sophisticated micro-processor and adjustment valve availableHKS SUPER MEGA FLOW

Super Mega Flow air intake systems have been designed to dramatically reduce inlet restrictions posed by today's sealed factory air boxes, in both turbo and normally aspirated configurations. The design of the Super Mega Flow consists of a large velocity stack and a dual density polyurethane foam filter element at the inlet throat. A patented super-funnel design also allows maximum airflow with minimal turbulence inherent with box-type designs.

» EXHAUST SYSTEMS

HKS offer replacements for OEM exhaust system components that reduce backpressure and thermal stress, allowing engines to breathe more easily and create more power and torque. Using extensive computer controlled flow analysis, dyno testing, and precision fitment design, HKS produces maximum horsepower without dramatically depleting low-end torque.

Each exhaust system feature high-quality mandrel bent piping. Mandrel bent piping is superior to press bent piping as there is no reduction of inner diameter in bend areas, resulting in less restriction. The Sport and Turbo Exhaust systems are constructed with aluminized steel piping and muffler while Drager and Hiper exhaust systems utilize stainless mufflers with aluminized steel piping with a baked on coating. Each system ensures exceptional durability in all climates and weather conditions.