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FactionFab FL-Spec Coilovers - Subaru WRX / STI 2015+
FactionFab FL-Spec Coilovers - Subaru WRX / STI 2015+
FactionFab FL-Spec Coilovers - Subaru WRX / STI 2015+
FactionFab FL-Spec Coilovers - Subaru WRX / STI 2015+
FactionFab FL-Spec Coilovers - Subaru WRX / STI 2015+
FactionFab FL-Spec Coilovers - Subaru WRX / STI 2015+

FactionFab FL-Spec Coilovers

Subaru WRX / STI 2015+

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Part # 1.10177.3

In stock!
Ships today if ordered in
11 hrs 15 mins

Features & Product Details

RallySport Direct proudly carries a great selection of high-performance suspension components brought to you by Faction Fab. 


Here, you are looking at the Faction Fab FL-Spec Coilovers. These are ideal for those of you looking to achieve up to 4" of lowering adjustment while improving the handling and steering response of your vehicle. These have been engineered using the right spring rates so that you can have a low and efficient suspension package without compromising the overall ride quality. 




  • Up to 4" of lowering adjustment for a more aggressive or stance setup.
  • Increased spring rates and shock valving over stock suspension with emphasis on street performance while not jeopardizing ride quality and comfort
  • 32-way adjustable monotube shocks allow for stock-like ride quality on the soft setting while providing enough adjustment to stiffen up the ride for the weekend track days or canyon drives
  • The adjustment allows customers to fine-tune ride quality from soft to stiff in order to meet their road surface and driving environmental needs
  • Rubber isolated top-hats feature a high durometer rubber mount to reduce deflection while isolating unwanted minor vibrations and road imperfections
  • Includes height-adjustment tools
  • Includes damping adjustment tools



  • Japanese steel tube construction using SAE1010 STKM13c
  • Monotube shock design with high-performance mono-tube shock construction allowing for better rider control, fluid life, and thermal fluid stability
  • Synthetic high-performance oil
  • Independent ride-height adjustability separate from spring pre-load allowing the customer to set the ride height without having to worry about shock travel
  • Top hats included allowing this suspension system to be a direct replacement for your factory suspension setup
  • Forged 6061 anodized adjustable collars and spring seats for easy adjustment and prolonged cycle life
  • Robotic welded and electroplated lower shock mounts for consistent fit and finish
  • Dust boots and bump stops for shock protection and longevity
  • Individually sold components allowing for replacement or upgrade of components as desired or needed
  • Plastic lower spring seat isolator to aid ride height adjustment and reduce unwanted audible noise

    Product Video


    Brand: FactionFab
    Adjustable: Yes
    Camber Adjustable: Front Only
    Dampening Adjust Type: 32 Way
    Damper Type: Monotube
    Height Adjustable: Yes
    Independent Height Adjustable: Yes
    Spring Rate Front: 559lbs/in
    Spring Rate Front Metric: 10Kg/mm
    Spring Rate Rear: 448lbs/in
    Spring Rate Rear Metric: 8Kg/mm
    Top Hats Included: Yes
    Mfgr. Warranty: 1 Year
    Condition: New Product
    Return Policy:
    RallySport Guarantee
    WARNING: Cancer and Reproductive Harm -



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    • Q: factionfab fl-spec  WRX/STI12 months ago

      Hi there. When are you guys going to have new stock of the factionfab fl-spec coilovers for 2015+ WRX/STI?
      • 0 of 0 people found the following answer helpful

        A:  We (FactionFab) are shipping out stocking orders every couple of weeks, demand for these are high because they are a new release. I'd recommend placing an order to get on a wait list for the next batch!

        Gregan @ FactionFab 12 months ago  
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