Capturing Performance Improvement Opportunities

WIDEBODY Strategic initiatives driving margin improvements 1. Weighted Average Increase of Trent Engines over mid-term | 2. Rolls-Royce data EXTEND TIME ON WING Improve product durability ■ Extend life and component limits ■ Optimise aircraft operations and maintenance -40% Time on Wing increase over mid-term¹ REDUCE SHOP VISIT COST ■ Greater control workscope ☐ Optimise MRO build/strip Repair and re-use of parts -50% Trent XWB Shop visit cost reduction PRODUCT COST REDUCTION ■ Concentrate activity to high-performing suppliers Improve contracts to protect value ■ Advanced technical cost out 200 Technical cost out engineers © 2023 Rolls-Royce Not Subject to Export Control 30

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