Lowering Ranges:

• Front 25-75mm(1.0-3.0") (S4 = 0.5"-2.5")
• Rear 25-75mm (1.0-3.0") (S4 = 0.5"-2.5")
  

Features:

• Heavy Gold Zinc Plated Housings for superb corrosion resistance
• Black anodized spring perches - double lock ring design
• Platform Specific Progressive Spring Rates and Matched Valving
• 2 year Limited Warranty
  

Each Kit Contains:

• 2x Front threaded coilover dampers (w/ dual locking spring perches)
• 2x Front spring + 2x helper spring
• 2x Rear dampers
• 2x Rear progressive rate elastomer bumpstops
• 2x Rear adjustable spring perches
• 2x Rear progressive rate spring
• 2x Spanner wrenches

Application / Fitments:

• Audi A4 B8 '08-'15 A4 Quattro Allroad
• Audi A4 B8 '08-'15 S4
• Audi A4 B8 '08-'15 Avant
• Audi A4 B8 '08-'15 S4 Avant
• Audi A5 B8 '07-'16 A5 Quattro
• Audi A5 B8 '07-'16 S5 / RS5
  

IMPORTANT INSTALLATION NOTE:  Do NOT over torque the piston rod nuts!!!  
Front nut torque specs: 26ft lbs
Rear nut torque specs: 15ft lbs