Arrow Competition Full Exhaust System in Titanium – Suzuki GSX-R 1000 (2017-2023) 71161CKZ

Engineered exclusively for the Suzuki GSX-R 1000 (2017–2023), the Arrow Competition full exhaust system 71161CKZ strips away every gram that stands between you and the finish line. Weighing just 4.10 kg complete, this all-titanium system delivers sharper throttle response and a tangible power uplift from the very first install — the kind of transformation that lets you feel the difference the moment you open the throttle on a long straight.

Key Features

• Complete system weight of just 4.10 kg — a significant mass reduction over the OEM unit that directly improves handling and feel
• Full titanium header and silencer construction for outstanding heat resistance, structural rigidity and long-term durability
• Carbon end caps add torsional stiffness and a purposeful race aesthetic without adding unnecessary weight
• Titanium internals throughout ensure consistent performance and resistance to heat fatigue across race conditions
• Removable db-killer gives you the flexibility to dial in sound levels to suit test days, trackdays or full race weekends
• Optimised outlet diameter of 58 mm supports maximum exhaust gas flow under race conditions

Built for the Track

Every element of the 71161CKZ has been developed with competitive motorcycle racing in mind. The titanium header — spanning a total exhaust length of 220 mm at the silencer — is shaped to maintain optimal scavenging across the GSX-R 1000's rev range, while the carbon end caps resist the thermal cycling that destroys lesser materials over a race season. Arrow's competition pedigree is evident in every weld and joint: consistent, clean and purpose-built for sustained high-output use.

Throttle Response and Power

The combination of titanium pipework, tuned dimensions and a straight-through internal layout produces noticeably improved throttle response compared to the standard system. Arrow recommends a dedicated ECU remap to extract the full performance potential of the 71161CKZ — pairing the system with appropriate fuelling unlocks the complete benefit in both peak power and mid-range delivery.

Important Notice

This exhaust system is approved for race use only. It does not carry road homologation and must not be used on public roads. The removable db-killer is included and reduces noise output when fitted; it can be removed entirely for unrestricted race use where circuit regulations permit.

Fitment and Compatibility

The Arrow 71161CKZ is a direct-fit full exhaust system developed specifically for the following:

• Suzuki GSX-R 1000 — model years 2017, 2018, 2019, 2020, 2021, 2022, 2023

Specifications