Canadian Group Buys: 2013-2014 Focus ST Diffuser Fins (6Pack)

Starting at: $119.00

If you are looking for an aggressive look and don’t want to break the bank, this is it. Rear diffuser fins designed specifically for the Focus ST.

These fins are engineered for perfect contour match to your bumper, they are designed to hook on to your bumper and fasten with automotive 3M tape. The fins feature multi-contour mating surfaces, which means they will fit snug against the bumper with no gap, for an OEM look.

Pair these with our Wing Lift kit and get your rear end to really stand out.

If you own a 2015-2016 Focus ST, no sweat, check out those year fins in our other product page section (these are specific to pre facelift ST’s).

Don’t forget to run through our gallery to get some ideas, the color options will REALLY peak your interest.

Installation Guide

PLEASE NOTE:  This is for an exclusive Canadian Group Buy, details on the group buy can be found here.  Please ensure you read the thread before purchasing.


  • Model: VelossaTech-FoST-EarlyDiffuser
  • Manufactured by: Velossa Tech Design



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