Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Diode Dynamics 15-21 Subaru WRX / STi Tail as Turn +Backup Module (USDM) Module OnlyFeaturesConverts your tail light to also function as the turn signal. OEM tail light connectors for simple plug and play installation. Assembled in USA. OverviewCustom Appearance. This kit is compatible with Subaru WRX STi 2015 2021 and will convert the LED tail light to also function as the turn signal. This kit will instantly customize your vehicle for a much more modern appearance on the road! This module does not include the option to convert your
FeaturesConverts your tail light to also function as the turn signal.OEM tail light connectors for simple plug-and-play installation.Assembled in USA.OverviewCustom Appearance. This kit is compatible with Subaru WRX/STi 2015-2021 and will convert the LED tail light to also function as the turn signal. This kit will instantly customize your vehicle for a much more modern appearance on the road! This module does not include the option to convert your old turn signal location into additional backup lights. Easy Installation. Using OEM tail light connectors the base kit is 100% plug-and-play and installs in minutes with no wiring required. You don't even have to remove your tail lights!Experience. After over a decade in business Diode Dynamics is the most trusted name in automotive LED lighting. Unlike every other LED distributor we assemble and engineer products ourselves in the United States for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products that will exceed your expectations. Please contact us if you'd like to discuss your lighting project!What's IncludedTwo (2) modules compatible with Subaru WRX/STi 2015-2021One (1) Installation GuideInstallation Instructions
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 346 reviews
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Product Reviews
★★★★★ 5
Actually works, and really well
Color: Original Grey
I bought these because I got them on a great deal and was quite skeptical, but they actually worked exactly as advertised and I saw a huge difference after the first night! I understand why they don’t cover the whole foot like a regular sock (it would be stifling), but it would be incredible if they made a pair that go forward enough to cover the ball of the foot. One pair lasted about 3 weeks before the moisturizer wore out (I did notice a dropoff after washing, so for best results put them on when you’re clean and just for overnight, so you can avoid washing).
Apologies for no photos- no one wants to see the before photos. These work so well I’ve just come back to order more even though I’m now paying full price. Definitely, definitely recommend.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Comfortably and works
Color: Original Grey
❤️ I used these with magnesium lotion on my heals for 3 nights, soaked my feet every morning and cracked heals are gone!
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Reviewed in the United States on April 25, 2026
★★★★★ 5
A game changer for deep heel cracks and psoriasis!
Color: Original Grey, Color: Original Grey
If you have deep cracks or psoriasis on your heels, get these they are a total game changer! They hold in Vaseline and topical meds perfectly while I sleep, providing much needed relief without getting all over my sheets. My heels are healing faster and my callouses are softer and don’t split open because the moisture is trapped against the skin all night with the built in gel cushion lining instead of rubbing off. So much hydration.
The fact that it is a 2 pack is perfect because while one pair is being washed and drying, you still have a set to wear. Very soft, stretchy, breathable, and easy to sleep in. I highly recommend them!
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Great item!!
Color: Original Grey
These socks actually work!!!
No more split skin on my heels!!
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Reviewed in the United States on May 9, 2026
★★★★★ 3
Quality and Price
Color: Original Grey
For me a little tight on my ankles
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Reviewed in the United States on March 20, 2026
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