ASM I.S. Design Silencer Kit 2 Titanium Dual Exhaust - S2000 AP1/2

Fits 2000-2009 S2000 model years. Titanium construction. This is the new I.S.Design Silencer Kit Titan. They basic layout is the same as the I.S.Design Silencer 2 but the material, design, and structure have changed. The main unit after the catalyzer has not been changed, Using the same 1.5mm stainless steel material. The two separate units after the flange are 1.0mm titanium including the perforated center piping. The main unit is now based on new heat resistance titanium SUPER-TIX from NIPPON STEEL & SUMITOMO METAL. The tail finisher and stay are pure titanium. To give a light weight impression for the tail tip this is the new exhaust tip. The weight is reduced by 3kg with this tail. Total weight is 10.7kg The long awaited I.S. Design dual exhaust system for the S2000. Based on the latest know-how gained from the I.S. Design Siren Circuit design, it also does not use any resonated baffling material in the mufflers. The engine note is strictly silenced by cancelling out and tuning the harmonic frequencies of the exhaust. This leads to a very finely tuned sound that is extremely quiet at low rpm and cruising while opening up as the RPMs increase. Specifically tuned for AP2 2.2L engine harmonics, the silencer kit has a very quiet and mild sound similar to the Mugen exhaust system. The volume is not significant when cruising below 3500 rpm with no bass or droning sounds of any kind. Between 3800 and 7500 rpm, the sound is full and complements the engine tone. As you rev through the rpm range there is a clean screaming sound with a burst at VTEC. Weighs 13.7kg and features a φ60.5 to dual φ48.6 piping.