The 1993 Audi S4 has mushy handling because the front sway bar acts as a stabilizer arm to keep the front tire from hitting the front and rear of the wheel well. The sway bar has some play in it, and ...

If you remember early 90s Audis, then you might be familiar with this car, a 1993 Audi 100 S4 (or Ur-S4), from a time before the Ingolstadt-based automaker started naming their saloons the A4, A6 and ...

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Jeff Gerner at Four Ring Performance Engineering only recently stopped crying after his trip to the Bonneville Salt Flats. We’d like to blame the tears on his blistering average speed of 250mph in a ...