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Audi S5 B8 Pulleys & Belts
For the Audi S5 B8, keeping the engine drive system in top shape is crucial. Our Pulleys & Belts range covers everything from OE-quality replacements to uprated performance parts, helping maintain reliability and smooth power delivery. Refresh worn components or fine-tune your setup with trusted brands, all under the Engine specialists at Progressive Parts.
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Upgraded engine pulleys and fresh auxiliary belts are one of those quiet mods that make a big difference to how your car feels day to day. The factory setup is built for comfort, cost and emissions, not sharp throttle response and consistent performance. High quality lightweight pulleys help the engine rev more freely, reduce parasitic drag on ancillaries, and can improve drivability, especially on tuned Audi S5 B8 builds that are running more boost or higher rev limits.
Matching them with the correct spec belts keeps everything tracking straight and gripping properly, so you are not chasing annoying squeaks or early wear. On harder driven cars, particularly those used for track days or fast road, refreshed pulleys and belts are cheap insurance against failure that could otherwise take out cooling or charging systems. Whether you are planning serious tuning or just want your Audi S5 B8 feeling tight and responsive again, sorting the pulleys and belts is a smart, foundational upgrade.