Tomei _ Expreme Titanium Exhaust ER34 Skyline 25GTFits models: R34 Tomei Expreme Titanium exhuast for the Nissan Skyline ER34 25GT 2 door and 4 door models. This exhaust is fully made from titanium, and it will reduce your vehicles weight by ~25lbs. Each pipe is held together by springs as well as clamps to ensure a secure connection. The 1mm thick titanium muffler section is packed with long fiber glass wool which is more resilient to wear from prolonged high temperature pressure conditions. To top