Racing Layout Exhaust System

The Tomei EXPREME Ti Full Titanium Muffler Kit is engineered to deliver dramatic performance improvements and significant weight reduction for the Nissan Silvia, 180SX, and 240SX models equipped with SR20DET or KA24DE engines. Constructed from the finest titanium materials, this exhaust system boasts a racing layout with minimal bends and curves to maximize exhaust efficiency. The 3-piece assembly design eliminates flanges, further reducing weight and contributing to a race-inspired aesthetic, secured by spring and clamp methods. The main pipe diameter is 3.15 inches (80.0mm) with a thickness of 1.0mm, while the silencer diameter is 5.98 inches (152mm) with a 1.0mm thickness. The tip diameter measures 4.53 inches (115mm) with a 1.0mm thickness, and the flange thickness is 8.0mm. This muffler kit offers a compelling performance value, utilizing premium materials to achieve top-tier results while remaining accessible. The inherent titanium construction produces a distinct, dry race exhaust sound that is both intoxicating and characteristic of high-performance systems. Key specifications include a main pipe diameter of 3.15 inches (80.0mm) and a main pipe thickness of 1.0mm. The silencer has a diameter of 5.98 inches (152mm) and a thickness of 1.0mm, with a tip diameter of 4.53 inches (115mm) and a thickness of 1.0mm. The flange thickness is 8.0mm. The total weight of the muffler kit is 10.3lbs (4.65kg), offering substantial weight savings compared to OEM steel systems. The kit includes all necessary components for installation, such as main pipes, silencer assembly, gaskets, clamps, springs, and a sound reducer ver.2. Note that additional bolt holes may be required when using the sound reducer ver.2.