Hyperflash Relay for LED Turn Signals

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Product Reviews

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Showing reviews 1-10 of 13 | Next

  1. Relay

    Posted by Jon"milhouse" on 2nd Sep 2017

    Works awesome a must have if you have led anything.

  2. Works as advertised

    Posted by Unknown on 9th Aug 2017

    Had to get this relay because the one I got off of Amazon didn't work even tho it was the exact same thing...... Ended up losing money cause I had to send it back..... But this one made my day

  3. Great product and easy install

    Posted by Tay on 8th Apr 2017

    It works really well and its pretty simple install if u know how to unclip the module

  4. Just what the doctor ordered

    Posted by Unknown on 28th Mar 2017

    If you buy LED tails, make sure to pick up one of these as well. It's a pain in the butt to install, but well worth it so your tail lights blink appropriately.

  5. Works as Expected!

    Posted by Chris L. on 2nd Feb 2017

    This is a must if you switch to LED switchbacks. Aside from the lack of room, this part is quite easy to install.

  6. Works great

    Posted by Evan on 3rd Dec 2016

    Saved money buying this relay and works as expected. Got rid of the hyper flash has a long blink before it starts blinking which I like.

  7. Gets the job done

    Posted by Logan on 27th Nov 2016

    I bought my frs with Leds and Toms taillights already installed however the previous owner didn't replace the flashed so the turn signals were way too fast. This slowed them back down to normal and worked great

  8. Mandatory Accessory

    Posted by Unknown on 27th Apr 2016

    I wanted to buy switch back turn signals and read that the hyperflash relay was needed. I ordered both at the same time. Installed the bulbs without the relay and saw the hyperflashing. Installed the relay and no more hyperflash. A must buy for leds, don't think twice about ordering it.

  9. Hyper blink relay

    Posted by Unknown on 8th Apr 2016

    Completely fixed

  10. Led relay

    Posted by Unknown on 11th Jan 2016

    Working great easy to install.

Showing reviews 1-10 of 13 | Next

$15.99 $9.99
(You save $6.00)
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Product Description


Used with FRS switchbacks Or LED Tail lights 

This is the solution to stop faster flashing of the FRS turn signals when replaced with LED bulbs These are included with purchases with some of the aftermarket taillights like the TOMS or Buddy Club Taillights. 


If you already have one for your taillights, you will not need this - you will only need this if you replace your turnsignals with LED bulbs, or Switchbacks on your FRS

Prevents hyperflashing associated with LED bulbs
Direct plug and play replacement for stock relay
Located under steering column
Only need 1 per vehicle (1 relay controls all turn signals)


Scion FR-S / ALL
Subaru BRZ / ALL
Toyota GT86 / ALL