LO LOWERING SPRINGS for AUDI A6 QUATTRO 4B 97-04 3.7 20mm **REARS**
QUATTRO 4B 04/1997>2004 3.7 Lowers by 20mm. AUDI A6 SALOON. Sports Lowering Springs for Lo Suspension - Make driving more fun! LO springs are designed specifically for your car. LO springs are TUV approved.