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Arrow 71686MI Racing Exhaust Collector is made specifically for Kawasaki Z400 (2019-2020).
Kawasaki Ninja 400/Z400 18/19 Steel Racing Collectors Without Catalyst For Original And Arrow Silencers
- Headers material stainless steel
- Junction (outlet) diameter (mm) 43.00
- Oxygen sensor plug NO
- CO sensor plug SI
- Db Killer NO
- Weight (Kg) 1.77
Features:
- High-performance exhaust collectors designed for power and torque gains
- Made from AISI 304 stainless steel or titanium (for racing systems)
- Developed from race experience and R&D expertise
- Precision-engineered diameters, bends, and layouts for optimal flow
- Layouts vary by engine type (e.g., 4:2:1, 4:2:2, etc.) for best performance
- CNC-machined junctions ensure smooth gas flow
- High-quality, clean welds to prevent flow restrictions
- Durable, reliable, and built with Arrow's signature style
AR-71686MI Racing Exhaust Collector to these Arrow Exhausts:
X-Kone Carbon End Cap
Nichrome- AR-71874XKI
Race-Tech Carbon End Cap
Titanium- AR-71874AK
Carbon Fiber- AR-71874MK
Aluminum- AR-71874PK
Aluminum Dark- AR-71874AKN
Pro-Race Steel End Cap
Nichrome- AR-71874PRI
Nichrome Dark- AR-71874PRN
GP2 Silencers
Full Titanium- AR-71541GP
Steel Dark- AR-71541GPI
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