K&N Drop-In Air Filter Honda CBR 1000 RR SC77 (2017-2019) HA-1017

If you want more from your CBR 1000 RR without touching a single fuel map or cutting any airbox brackets, the K&N HA-1017 is the straightforward upgrade your SC77 deserves. It drops straight into the factory airbox in place of the standard paper element, unlocking the full airflow potential the box was always capable of — and it is designed to last the life of the engine, so you buy it once and move on.

Key Features

• Direct OEM replacement fit — slots into the SC77 airbox with zero modifications required to the airbox, electronics or fuelling system
• Increased airflow through the factory airbox improves horsepower and acceleration over a standard paper element
• Washable and reusable design eliminates recurring filter costs; one filter can serve the entire lifespan of the engine
• Extended service intervals of up to 80,000 km between cleans under normal riding conditions, making it genuinely low-maintenance
• Fully compatible with OEM vehicle electronics — no remapping or sensor adjustment needed
• Meets noise and emissions regulations, keeping the bike road-legal without compromise
• Reusable construction reduces waste compared with disposable paper elements, a practical win for everyday riders conscious of running costs

Everyday Value and Usability

The HA-1017 is engineered around the reality of day-to-day riding. A standard paper element needs replacing at every service interval, adding up to a recurring cost most riders accept without question. The K&N filter changes that equation entirely. Clean it every 80,000 km with the K&N care kit, re-oil it, and it is ready to go again. Over the ownership period of a CBR 1000 RR, the savings are significant — and the performance benefit is present from the very first ride.

Installation is genuinely straightforward. Remove the airbox lid, lift out the old element, drop in the HA-1017, and refit the lid. No jetting changes, no ECU intervention, no additional hardware. The filter works seamlessly with the SC77's ride-by-wire throttle system and all factory sensors, so the bike runs exactly as Honda intended — only with better breathing.

Performance and Engine Protection

K&N's layered cotton gauze media is oiled to capture fine particulate matter that would otherwise reach the engine, providing filtration performance that protects internal components without restricting airflow. The result is a filter that does two jobs simultaneously: it raises the ceiling on available power by reducing intake restriction, and it guards the engine against harmful contamination throughout a long service life. For a litre-class sportsbike used on road and occasional track days, that combination of protection and performance is exactly what the Honda CBR 1000 RR SC77 deserves.

Fitment and Compatibility

• Honda CBR 1000 RR SC77 — model years 2017, 2018, 2019

Specifications

• Part number: HA-1017
• Brand: K&N
• Type: drop-in replacement air filter
• Filter media: layered oiled cotton gauze
• Fitment: Honda CBR 1000 RR SC77 (2017-2019)
• Service interval: up to 80,000 km
• Washable and reusable: yes
• OEM electronics compatibility: yes — no modifications required