Purpose built Performance Exhaust Systems since 1958

Creating performance exhaust systems for various industries, De Graaf has become a household name associated with performance, quality and experience through innovation.

The main advantages of having an aftermarket De Graaf Systems on your car are better sound increased power and better looks.

The wide majority of the De Graaf aftermarket exhaust systems for factory style designed mufflers are made out of mild steel and stainless steel. This type of steel provides for an exhaust that is stronger and more heat resistant, while the main advantages will be the price.

The cars feel more powerful, they sound infinitely better with than the stock exhaust, and they look fantastic. Other advantages of a De Graaf manufactured muffler is that since the exhaust provides for a more free flow of air through the systems, the engine encounters less resistance and generates more horsepower.

On some products, we offer aftermarket Stainless Steel exhaust systems, which are usually polished to a high and reflective shine and believe that an aftermarket exhaust enhances the look of your car. As with any cosmetic upgrade to a car, your tastes are the final maker as to whether or not it looks goods.

4×4 & SUV Aftermarket Products

Our aftermarket performance exhausts are designed to improve the look and sound of your car, and it’s performance. In general, the goal of aftermarket performance exhaust systems is to increase the engine horsepower by reducing the back pressure of the factory exhaust system.

Frequently a side effect of a free-flowing high-performance exhaust system is a healthier engine sound, which is desirable to most people.

Aftermarket performance exhaust systems are a stylish upgrade to a regular SUV.

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