Tomei Extreme Cat-Back Exhaust | 2009-2017 Nissan GT-R R35

Extreme Titanium Exhaust Kit by Tomei
Designed for results, not too thick or thin. For best overall power gains, weight reductions and value for money.
The racing layout has been designed with minimal bends for best exhaust gas flow for best performance gains. The conventional style flange was not used this time to help reduce weight even further. The use of the springs and clamps eliminates the need for gaskets as well. Only a racing style Titanium muffler can deliver the unique true race car exhaust sound that you are used to hearing on a high end pro race car.
Compared with the stock design, our design is single piping all the way for max weight reduction. We have also focused on the design of the muffler to produce the best exhaust sound without compromising performance. The pipe diameter was chosen for optimum exhaust flow efficiency. For performance use in mind and weigh reduction. Thus the slide joints was made instead of using the conventional flange and gasket design. This design was adopted for maximum exhaust flow efficiency without comprimising the quality of the structure and sound.