Border Racing Coilover for Audi A4 Avant - B6 - 01~05 A6 Avant Quattro the R1 is the culimation

the R1 is the culimation of intense data and perfection over years of track use

The quintessential circuit suspension system

while providing unparalleled stability

providing ultimate handling and stability• 32 way adjustable dampening to dial in the perfect setup• 3D upper mount for easy adjustment of camber caster to achieve the perfect angle for your suspension• highest specification SAE9254 material spring with 6061 aluminum body for performace and weather resistance• height adjustable from 60mm to 100mm below stock height to achieve the perfect stance for your vehicle• bottom mount adjustable to ensure no unnecessary spring compression resulting in a bouncy ride• all Border coilovers use IP shock absorber oil and Japanese NOK oil seals• easy installation with all applicable factory brake line brackets for factory-like fitment

the P1 series absorbs bumps and uneven roads

Border Racing Coilover for Audi A4 Avant - B6 - 01~05 A6 Avant Quattro the R1 is the culimationS1 Street Series Well balanced for premium street performance and ultimate driveabilty. The perfect choice for vehicles that spend their time prowling the streets. 32 way adjustable dampening to dial in the perfect setup reinforced rubber top mount for optimal stability and shock absorption highest specification SAE9254 material spring with 6061 aluminum body for performace and weather resistance height adjustable from 60mm to 100mm below stock height