J'S Racing Exhaust Backbox For Vehicle Use

The J’S exhaust backbox has been designed for vehicle use, it is constructed with the look of lightweight titanium with long lasting durability, with the special titanium burning graduation, in comparison to previous stainless steel exhausts.

The inner silencer is easily taken off, which can promise the maximum power gain in a race track. This exhaust is designed for the ultimate lightness.  The main pipe is made of 1.2mm SUS304 stainless (the silencer section is 1mm) .The flanges are made ultra-thin and the fitting metal uses hollow structure.  The weight reduction contributes to the enhanced maneuverability and raises the vehicle potential dramatically. In addition, the silencer structure has been reviewed to achieve a more sharpened exhaust note.