JUN Exhaust Header Honda Civic Si B16A EG6/9,EK4

The JUN exhaust manifold is all ground made of stainless steel SUS304TP and the flange is manufactured by our CNC machining center. Our 4-2-1 Manifold is designed to gain the maximum performance through the lightest weight and strength using the same process of developing the racing-use parts.

Specs:
Material: Stainless Steel
Primary: 42.7mm
Secondary: 48.6mm
Tail: 51.0mm

This product ships EMS directly from JUN Machine Shop in Japan. Minimum shipping cost is $40. Upon ordering you will be contacted with a shipping quote before your order is finalized. Please allow 4-8 weeks for delivery.