ABT AS4: Tuning The 2008 Audi A4

That’s AS4 and S4 – just to avoid any misunderstandings… The AS4 is ABT’s tuning proposition for the all-new A4 that will go on sale in the States in early 2008. Our first reaction upon seeing the ABT prepped A4 was quite positive if you take out the fender gills that look totally out of place. The bodykit consists of front, side and rear skirts, a rear spoiler and a 4-pipe rear muffler while the