Ballade Sports S2000 Sequential Tri-Y Header / Exhaust Manifold Brand_Momo It is highly recommended to

It is highly recommended to check the tightening condition of the bolt & nut periodically

This solution is now applicable for S2000 engines

Aggressive torque

Easy drop-in design

Includes SRS harness plug to prevent SRS check light

Ballade Sports S2000 Sequential Tri-Y Header / Exhaust Manifold Brand_Momo It is highly recommended toBallade Sports S2000 Sequential Tri Y Header Exhaust Manifold Our Ballade Sports Exhaust Manifold features 5 step piping size with each step helping in anti reversion, and also backing up of exhaust flow. Weighing at 12lbs less than stock (OEM is 25lbs), the primary runners are 1. 75 inch, to 1. 875 inch, to 2. 00 inch, to 2. 25 inch, to 2. 5 inch merge collector. Stepping the header pipe size helps direct flow and increase scavenging, thus allowing