ST Suspension SportTech Springs Audi A4 S4 Variations:ST SportTech Springs Audi A4 (B6/B7) 1.8T 2.0L Quattro (2001-2008) and the other is they

and the other is they are not optimized for throttle response

These control arms are designed for the ultimate EVO owner

- Easy install

noise dampening and heat capacity over similar designs

ST Suspension SportTech Springs Audi A4 S4 Variations:ST SportTech Springs Audi A4 (B6/B7) 1.8T 2.0L Quattro (2001-2008) and the other is theyST Sporttech Springs lower the stance of your Audi A4 S4 just enough to get that sporty look craved by tuners and commuters alike. With that sporty stance comes a wealth of added performance benefits include a lower center of gravity, reduced body roll in corners and limited weight transfer under acceleration. To put it in simple terms, you get some of the same exhilaration found in a race car. Beyond looking and performing great, ST Suspension