Skip to product information
1 of 4

SF Racing

SF Racing Air Struts for 2017-2020 Honda Civic Si (FC1/FC3)

SF Racing Air Struts for 2017-2020 Honda Civic Si (FC1/FC3)

Regular price $1,795.00 USD
Regular price $1,900.00 USD Sale price $1,795.00 USD
Sale Out of stock
Shipping calculated at checkout.
Quantity
  • Ships direct from the brand or supplier
  • Tracking emailed when it ships
  • Free fitment check before you order

Listed for: 2017-2020 Honda Civic Si (FC1/FC3)Fitment notes & questions

With these SF Racing Air Struts, the 2017-2020 Honda Civic Si (FC1/FC3) can sit low for shows and still lift up for real-world roads, because each corner rides on an air spring instead of a fixed coil. This version is listed for FWD models.

How this kit is set up for the 2017-2020 Honda Civic Si

Damper bodies are 52mm front and 46mm rear. Damping is 1-way, with one adjuster that changes rebound and compression together. The front top mounts are aluminum with rubber bushings, with aluminum camber plates with pillowball bushings available as an option.

Highlights

  • Air springs in place of steel coil springs, so ride height is set with air pressure
  • 1-way damping adjustment (rebound and compression set together)
  • Air management (compressor, tank, valves and controller) is needed to run air struts; contact us to confirm exactly what is included with this listing
  • Bolt-on replacement for the factory struts, unless the notes below say otherwise

Who it suits

A good fit if you want adjustable ride height on demand rather than a fixed drop.

Specifications

Part number SF-HO29-08-AS
Vehicle 2017-2020 Honda Civic Si
Chassis FC1/FC3
Drivetrain FWD
Damper model Air Strut Series
Damping 1-Way: Rebound and Compression
Damper size (front / rear) 52mm diameter / 46mm diameter
Top mounts (front) Standard: Aluminum with Rubber Bushings / Optional: Aluminum Camber Plates with Pillowball Bushings
Top mounts (rear) Not Applicable
View full details

SF Racing air suspension for your Honda Civic Si: what to know

Air suspension lets you raise and lower the car on demand, so a Honda Civic Si can sit low when parked and still clear driveways and speed bumps.

Fitment notes

  • Listed for: 2017-2020 Honda Civic Si (FC1/FC3).
  • Model years: 2017-2020. Check your car's year falls inside this range.
  • Chassis code FC1/FC3: you can usually find it in your vehicle documents or by decoding your VIN.
  • Factory adaptive dampers: if your car has electronic or adaptive suspension, check whether the listing covers it or needs a cancellation kit.
  • Specs, lead time and warranty come from SF Racing and can change. The details above this guide are the latest we have.

Not sure it fits? Send us your year, make, model, trim and drivetrain and we'll check with the supplier before you order.

Ask about fitment

Parts that usually go with it

  • An alignment. Any change in ride height changes camber and toe. Set your final height first, then align.
  • Camber and toe adjustment. Bigger drops often need adjustable arms or camber plates to align properly. See alignment and camber kits.
  • Management. Air struts need a compressor, tank and controller unless the listing says they're included.
  • Wheel and tire clearance. Check clearance at full lock and full compression, especially with wider wheels.

More for your car: Honda Civic Coilovers & Suspension · Honda Coilovers & Suspension · All Air Suspension

Questions about Honda Civic Si air suspension

Will this fit my Honda Civic Si?
It is listed for the 2017-2020 Honda Civic Si (FC1/FC3). Check your year, model, drivetrain and chassis code against the product title. If anything is different, contact us and we will confirm fitment with the supplier before you order.
Do I need an alignment after installing air suspension?
Yes. Changing ride height changes camber and toe. Set your final height, let the suspension settle, then get the car aligned.
How low can I go?
It depends on the adjustment range the brand lists, your wheels and tires, and how you use the car. Most cars that are driven hard work best with a modest drop that leaves enough suspension travel.
Where do specs and warranty details come from?
From SF Racing. We sell parts from several brands and suppliers, and each one sets its own specs, lead times and warranty terms. The product details above are the latest we have.