Thought 2.7 twin turbo was s4 b5 only, know the a4 b5's had n/a v6 larger engines and only the 1.8T was the only turbo a4? Depends how much your willing to spend s3's are about 4.5-6k for descent ones, but i am ashamed by the gearbox ratios, they use the same ratios as the anni mk4, which makes no sense on a beefier car?