OLM Light Tunnel Turn Signal Indicator

2015+2021 Subaru WRX & STI / 2014-2018 Forester / 2013-2017 Crosstrek




Let people know when you're wanting to make a turn or getting into the next lane with the OLM Light Tunnel Turn Signal Indicator.
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OLM Light Tunnel Turn Signal Indicator

For some reason Subaru did 99% of the work in designing their turn signal housing and stopped 1% short of completing it all. They installed a black piece of plastic where they should have installed a clear piece. This piece allows you to see if your turn signals are on and some people might be able to see it from behind as well.

This modification only requires that you have turn signal housings in your vehicle. Factory OEM or OE style. Just unscrew your turn signal housings, remove the plastic covers, break off the black plastic piece and install these. Then reinstall everything.

Subispeed's How To Install Video

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8 customer reviews

Average rating
(based on 8 reviews)
Ease of Installation
Fit / Quality
Overall Satisfaction
  1. Looks great

    By Rh October 8, 2022

    Easy to install and looks great. Thanks

  2. Looks great. Watch where you pry

    By rolypoly June 19, 2022

    I didn't have a thin enough screwdriver or chisel to pry at the tight LEGO-like connect points, so I tried prying towards the outer part of the housing. Well, my attempts at installing a neat $35 part left me with a nearly $200 mistake to replace the entire housing that cracked. Looks great otherwise. Do NOT pry anywhere other than where those 2 LEGO connection points meet :)

  3. check turn signals to make sure there a clear spot behind.

    By Anonymous September 25, 2021

    Never installed. Started process and realized OLM sequential signals with smoke lenses are totally black plastic on back of signal and lenses smoke, you'll never see it or anyone else for that matter. Wish they would tell you that in the description. So useless to me.

  4. Great Basic Mod

    By Daniel October 19, 2019

    The fit and finish is of OEM quality, and they're dead simple to install.

  5. Cool mod, easy install

    By Jason June 13, 2019

    Took me less than 10 minutes to install, and fitment was perfect. Does not really increase light visibility for anyone buy the passengers of your car, at least on the WRX (this may be different for other models). But still a cool mod.

  6. awesome upgrade!

    By G. Robles March 14, 2019

    easy to install and only took me 10 minutes! fitment and light output is perfect!

  7. Surprisingly Effective

    By Andre December 3, 2018

    Who would have thought such a tiny piece could make such a difference. Nice safety feature, very effective.

  8. Very nice product

    By KEVIN October 5, 2018

    Easy to install, and it works great. Safety feature.

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