H2O Performance Additional Oil Cooler Kit for Honda CBR 1000 RR (2008–2016)

Long days in the saddle or hard laps at the track place relentless thermal demands on the Honda CBR 1000 RR's engine. The H2O Performance additional oil cooler kit addresses exactly that, supplementing the factory cooling circuit to keep oil temperatures in check all day long — whether you're grinding out motorway miles or chasing lap times.

Key Features

• Larger-capacity supplementary oil cooler engineered for high heat-rejection, giving the factory circuit meaningful thermal headroom on extended rides or track days
• Consistently lower oil temperatures reduce thermal stress, slow oil degradation and maintain stable lubrication properties across the full rev range
• Complete connection kit included — hoses and fittings supplied so installation integrates cleanly alongside the standard oil circuit
• Smooth, stable engine behaviour even during stop-and-go traffic, prolonged high-speed runs or aggressive back-to-back track sessions
• Reduced risk of heat-induced power loss, oil thinning or premature engine wear — real-world reliability improvement you can feel over a full riding season
• Designed specifically for the CBR 1000 RR (2008–2016), ensuring a straightforward fit without modification to the existing cooling system

All-Day Comfort Through Thermal Control

There is a direct link between engine oil temperature and riding confidence. When oil stays within its optimal operating window, the engine runs smoother, throttle response stays crisp and the whole machine feels more planted. On a long tour — crossing mountain passes or sitting in summer traffic — the standard oil cooler can struggle to cope. The H2O kit adds the thermal reserve that turns a stressful hot-weather ride into a relaxed one. You stop worrying about the temperature gauge and start focusing on the road.

Track Performance and Sustained Output

On circuit, the benefits are equally tangible. Successive hot laps push engine oil to temperatures where viscosity drops and the lubricating film thins. By drawing heat out more aggressively, the H2O additional cooler keeps the oil doing its job lap after lap. The result is consistent power delivery, reduced mechanical wear and greater confidence that the engine is protected even when you're pushing hard.

Installation and Integration

The kit is designed to complement — not replace — the factory oil circuit. It bolts on as an addition, meaning the standard system remains fully intact. The included hose and fitting set simplifies the installation process, and because the unit is purpose-built for the CBR 1000 RR, routing and mounting align with the bike's existing architecture. No fabrication, no guesswork.

Fitment and Compatibility

• Honda CBR 1000 RR — model years 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016

Specifications