J's Racing R304 Exhaust 70RS system was created for higher horse power and great throttle response. The entire system is only a little heavier than the Titanium version but is much more durable. With the diameter of the main pipe 70mm, the emphasis is placed on the performance of the mid and top end of the rev. The main pipe is made of 1.2mm SUS 304 Stainless and the weight is minimized for a better acceleration and maneuverability. The surface of the silencer is well polished and has a titanium-like "Blue Polish Finish" with the beautiful gradation. Fitment: Note:
- Inner silencer is sold separately.
- After-catalyst replacement type.
- Please be careful of interference with other company's drive shaft spacers.
- There may be a mark of thin jig due to manufacturing process.
- Images used are for marketing purposes only, actual product may vary.
- The color may change if you wipe it off with chemicals.
Started in Osaka Japan, our specialty has always been tuning and developing the performance parts for Honda vehicles. We also actively host track events for our customers and participate in several race series. All of our products and tuning menus are the fruit of the countless test and research on the actual race tracks and test courses. It has been our philosophy that only the products which meet or exceed the very high standard set by us are to be released to the market We believe it is this philosophy which results in the worldwide popularity of our products from the North America, Asia, Oceania, and Europe.