Just saw this on YouTube!<ul><li><a href="http://www.youtube.com/watch?v=6f7kD9oRIv8">http://www.youtube.com/watch?v=6f7kD9oRIv8</a</li></ul>

Didn't know how to post multiple links. Sorry ...<ul><li><a href="http://www.infomotori.com/audi_s5_ev...e_23134_1.html">http://www.infomotori.com/audi_s5_ev...e_23134_1.html</a</li></ul>

<ul><li><a href="http://wot.motortrend.com/6287498/auto-news/audi-brings-out-high-power-s5-evo-said-to-preview-rs5-features/index.html">http://wot.motortrend.com/6287498/auto-news/audi-brings-out-high-power-s5-evo-said-to-preview-rs5-features/index.h

top of the line (US standard) A5 engine gets bumped up to the new 3.0T with same tune as the A6 (300 hp). S5 gets 420hp V8, and RS5 gets 470HP+ V8.