Arrow Competition Full Exhaust System Titanium – Yamaha YZF-R3 (2021-2026) 71222CKZ

Built without compromise for the track, the Arrow 71222CKZ Competition full exhaust system transforms the Yamaha YZF-R3 into a sharper, lighter, faster machine. Every component — from the titanium header to the carbon end cap — is chosen for maximum race performance, shaving weight and sharpening throttle response exactly where it matters most.

Key Features

• Full titanium construction throughout: header, silencer body and internals combine outstanding heat resistance with minimal system weight of just 3.00 kg.
• Carbon end cap delivers additional rigidity and a purposeful race aesthetic without adding unnecessary mass.
• Removable DB-Killer included — run it open on circuit for unrestricted sound and flow, or insert it for trackday noise compliance.
• Engineered specifically for the 2021-2026 Yamaha YZF-R3 for a precise, bolt-on fit with no modifications required.
• Race-developed gas flow geometry sharpens throttle response and unlocks measurable power gains across the rev range.
• Race-use only homologation keeps the system legal where it counts — on circuit — without the weight penalty of road approval hardware.

Track Performance

The 71222CKZ is Arrow's competition-grade answer for R3 racers who need every advantage the rules allow. Titanium's exceptional strength-to-weight ratio means the entire system tips the scales at 3.00 kg, cutting rotating and unsprung mass simultaneously. The result is crisper steering response, improved corner-exit acceleration and a mechanical soundtrack that reflects the seriousness of the build. Arrow recommends pairing this system with a dedicated ECU map to unlock the full benefit of the improved exhaust flow — without remapping, some mid-range gains will remain untapped.

Materials & Construction

Arrow selects aerospace-grade titanium for the header and silencer because it withstands the extreme thermal cycling of race use session after session without distorting or fatiguing. The carbon fibre end cap resists heat transfer to surrounding bodywork while saving further grams over a conventional aluminium item. Titanium internals complete a corrosion-free, long-service assembly that cleans up easily between race weekends.

Fitment & Compatibility

This complete exhaust system fits the following motorcycle directly:

• Yamaha YZF-R3 — model years 2021, 2022, 2023, 2024, 2025, 2026

Race-use only. No road homologation. Not road-legal. Always verify compliance with the regulations of your specific race series before fitting.

Specifications