R33 HKS Hi-Power Series 409 SS Cat-Back Exhaust System

 Made from first class materials, it will serve you for years to come. Hi-Power 409 mufflers offer a cost effective solution for your sports muffler needs. The rear section is made from SUS304 grade stainless steel for a high lustre finish and the piping section which is not visible once fitted is made from coated SUH 409, reducing the cost. SUH409 has other benefits such as being more resistant to thermal expansion and improved acoustic properties. SUH409 has the ability to absorb more sound than SUS304 which allows Hi-Power 409 mufflers to have a straight through design without fear of excessive noise.

Features:

- Efficient exhaust gas flow by the pipe layouts
- Agressive exhaust sound
- The material of main silencer and tip is SUS304. Pipe portion, which is difficult to see are made of SUH409. This combination enables good appearance and high cost performance
- Proven "Advantex* glass wool" (Continuous fibeer glass wool)
- Upgrades both the horsepower and sound of your vehicle
- Made from premium quality materials
- Ensures reliable operation for years to come

A performance exhaust system gives you the best value for your money as it appeals to so many of your senses. Upgrade your exhaust system to feel the increase in power every time you stomp on the gas, hear the exhaust note’s rumble that turns into a roar when you accelerate, and admire the way its tip complements your vehicle’s styling. If you want all of this for your four-wheel friend, this product from HKS is what the doctor ordered. Designed with a racer in mind, it will provide you with many years of reliable performance and stylish look.

HKS is one of leading manufacturers of performance automotive parts. It offers a comprehensive line of superior quality coilovers, downpipes, transmissions, drop-in filters, pistons, superchargers, and more. The purpose of the company's foundation was to manufacture performance engine components and turbo kits which surpass OE parts. HKS pioneered the Japanese aftermarket performance industry by offering the first commercially available electronic turbo timer and boost controller.