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Racecomp Engineering GTWorx/Bilstein Trophy Cup Coilovers ( Part Number:RCO GTWORX-47-261747)

Racecomp Engineering GTWorx/Bilstein Trophy Cup Coilovers - Subaru WRX/STI 2015+

MODEL # RCO GTWORX-47-261747
Manufacturer Part # GTWORX-47-261747


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The RaceComp Engineering GTWORX Bilstein Trophy Cup Coilovers is one of the first adjustable coil over setups with a partnership with Bilstein which is one of the world's leading monotube gas pressure shock absorber design. These coil overs have been designed to deliver a comfortable ride on the street that can deliver the performance needed for weekend track days or spirited driving.

Other features include Bilstein's Triple_C Technology with a lowering range of 30MM. They will also come with 400LB linear springs, abnd these can be used with your stock top mounts or optional camber plates. 

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Brand: Racecomp Engineering
Adjustable: No
Camber Adjustable: No
Caster Adjustable: No
Dampening Adjust Type: Not Adjustable
Damper Type: Inverted Monotube
Drop Height Front: 0.4in
Drop Height Front Metric: 10mm
Drop Height Rear: 0.4in
Drop Height Rear Metric: 10mm
Height Adjustable: Yes
Independent Height Adjustable: No
Spring Rate Front: 400lbs/in
Spring Rate Front Metric: 7Kg/mm
Spring Rate Rear: 400lbs/in
Spring Rate Rear Metric: 7Kg/mm
Top Hats Included: No

Mfgr. Warranty: Limited Lifetime
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days

Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.


This product has no user uploaded media. You can upload your photo or video of your install by posting a review. Reviews:

  • Q: Ride quality  HN521 3 months ago


    Ride quality wise, how is it compared to stock suspension 15STi or stock struts with RCE black Springs

    • A: These are going to be a higher quality coilover when compared with the OEM STI strut and spring. The ride will be stiffer but will not be a drastic difference.

      Jared A. 2 months ago
  • Q: Camber/Top Hat  BK 4 months ago


    What are you guys recommending for camber adjustment in the front and is there any recommendation for an upgraded hat in the back? Please let me know everything that I will need to buy in order to do a full install with these. Also- at that point is the price point put it into the range of the Ohlins and is that a better riding shock? I know you are going to say "it depends how you use it", but do you guys have an opinion for road & track use combo?

    • A: To better assist you with your questions feel free and reach out to us at 801.748.4910

      Luis L. 4 months ago
  • Q: Warranty  jays2015sti 4 months ago


    Is it lifetime warranty? What can be covered under warranty?

    • A: It's a " Limited" Lifetime warranty and it would cover most manufacturer defects if it's deemed to fall under that.

      Megan L. 2 months ago
  • Q: For the gtworx coilovers for 2016 wrx  Rif 10 months ago


    It says it is 30mm adjustable in the written Description...but shows only 10mm(0.4in) adjustable in the specs? Which one is correct?

    • A: 30 mm is correct. It initially drops the vehicle 10 mm from stock which is where that measurement comes from.

      Tyler A. 10 months ago