Riaction  |  SKU: RIA-B9SS

Riaction GT1 Coilovers for 2017+ Audi S4 (B9)

$1,043.00 $1,142.00

Description

Riaction GT1 Coilovers for the 2017+ Audi S4 (B9) are designed for street cars which are looking for lower ride height, better handling, and greater comfort. Each set of Riaction USA coilovers are made from high quality materials with precision design, to ensure a reliable and durable product. We proudly stand by all of our products, and each Riaction GT1 Coilovers kit comes with a 2 year warranty.

Features

  • Full Length Ride Height Adjustment
  • 32 Damping Adjustment Levels
  • Mono-Tube Linear Damper Design
  • Seamless 52mm Electroplated Carbon Steel Shock Body
  • O.D. 20mm Piston Rod For MacPherson Suspension
  • O.D. 14mm Piston Rod For Non-MacPherson Suspension
  • Unique 44mm High-Flow CNC 6061 Aluminum Piston
  • Unique Thinned CNC 6061 Aluminum Floating Piston
  • Polyurethane Oil Seal
  • SAE9254 Cold-Wound Spring
  • Multi-Thickness Valving Shims
  • Unique Low-Gas Pressure Design
  • 7.5w Compounded Suspension Fluid
  • Fully Rebuildable
Product Specifications
Part Number RIA-B9SS
Part Name Riaction GT1 Coilovers
Vehicle 2017+ Audi S4
Chassis Code B9
Adjustment Type 1-Way
Damping Adjustable Yes
Height Adjustable Yes
Front Spring Rates (Default) 10 kg/mm
Rear Spring Rates (Default) 8 kg/mm
Front Spring Length (Default) 8 inches
Rear Spring Length (Default) Not Applicable
Swift Springs Optional No
Front Camber Adjustable Upper Mounts No
Rear Camber Adjustable Upper Mounts No
Note 1 EDC equipped models will display an error code
Note 2 EDC Code Delete Kit may be needed
Vehicle Fitment
  • 2017 Audi S4 (B9)
  • 2018 Audi S4 (B9)
  • 2019 Audi S4 (B9)
  • 2020 Audi S4 (B9)
  • 2021 Audi S4 (B9)
  • 2022 Audi S4 (B9)
  • 2023 Audi S4 (B9)

Delivery & Shipping

  • This item is shipped directly from our manufacturer and/or distributor, and may take 3-5 business days for dispatch. Tracking information will be provided once shipped.