Arrow Competition EVO Full Exhaust System Titanium – Kawasaki ZX-10R/RR (2021-2026) 71216PTZ

Developed exclusively for race use on the Kawasaki ZX-10R and ZX-10RR (2021-2026), the Arrow Competition EVO full exhaust system 71216PTZ carries a race-only homologation — meaning every gram of its 4.9 kg titanium construction is engineered without compromise for the track. Where road-legal systems must balance noise legislation with performance, this system answers only to lap times.

Key Features

• Race-use only homologation — built to meet the demands of competitive circuit riding, not road registration requirements.
• Removable dB killer included, allowing sound output to be tuned to circuit regulations or stripped out entirely when unrestricted performance is the priority.
• Complete system weight of just 4.9 kg delivers a meaningful reduction over the stock exhaust, improving mass centralisation and agility on corner entry.
• Titanium header and silencer body combine exceptional heat resistance with minimal weight, resisting discolouration and fatigue over sustained high-rpm use.
• Carbon end cap adds torsional rigidity to the silencer exit while providing the visual signature associated with top-tier Arrow race hardware.
• 70 mm inlet diameter and 250 mm overall silencer length are optimised for unrestricted flow at race engine speeds.

Construction & Materials

Arrow has constructed the 71216PTZ around an all-titanium spine — header, silencer shell and internal components — chosen for its unmatched strength-to-weight ratio and resistance to the sustained thermal cycling of track riding. Titanium does not merely save weight; it maintains structural integrity at temperatures that would fatigue heavier alloys, keeping the system consistent lap after lap. The carbon fibre end cap serves a dual purpose: it trims additional grams from the silencer exit and braces the outlet against the vibration harmonics generated at race rpm. Internal components are likewise titanium, ensuring that the performance characteristics of the system do not degrade as the miles accumulate.

Performance on Track

The Competition EVO designation signals Arrow's intent: this is not a road exhaust with a race sticker. Flow geometry through the header is calculated to maximise scavenging at the rpm ranges the ZX-10R and ZX-10RR visit in anger on circuit, with throttle response and mid-to-top-end power delivery the primary objectives. Arrow strongly recommends a dedicated ECU mapping session after fitting to unlock the system's full performance potential and ensure the fuelling matches the increased flow capacity of the new headers and silencer.

Fitment & Compatibility

This complete exhaust system is a direct-fit replacement for the following models:

• Kawasaki ZX-10R (2021-2026)
• Kawasaki ZX-10RR (2021-2026)

Installation uses the standard mounting points of the ZX-10R/RR platform. No additional brackets or adaptors are required for a correct fit.

Important Notice

The Arrow 71216PTZ is homologated for race use only. It does not carry road-use approval and must not be fitted to any motorcycle used on public roads. Removal of the dB killer is permitted in closed circuit environments where noise restrictions allow; always verify circuit regulations before competition.

Specifications

• Part number: 71216PTZ
• System type: Full exhaust system (complete system)
• Fitment: Kawasaki ZX-10R / ZX-10RR, 2021-2026
• Total system weight: 4.9 kg
• Header material: Titanium
• Silencer material: Titanium
• End cap material: Carbon fibre
• Internal components: Titanium
• Silencer length: 250 mm
• Inlet diameter: 70 mm
• Homologation: Race use only — not road legal
• dB killer: Included, removable