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Raxiom Modified Turn Signal Flasher V2; LED (96-04 All; Excluding 99-01 Cobra)

Item 388878
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      Review & Installation Video

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Version 2 - Intended for Use with LED Bulbs
      • Slows Down the Speed of Sequential Tail Light Kits
      • Exceptional Electronics
      • Direct Fit Replacement for Turn/Hazard Flasher Relay
      • Fits 1996-2004 V6, GT, Bullitt, Mach1 and 96-98, 03-04 Cobra


      Slows Flash Rate. Do you love the Sequential Tail Light kit you installed in your Mustang, but wish they sequenced slower? Well now you can slow down your turn signal flash rate with a Raxiom Modified Turn Signal Flasher V2 for true classic muscle car styling.

      Modern Electronics. The Raxiom Modified Turn Signal Flasher is manufactured from state of the art electronic components and is designed to be a direct replacement for your stock Electronic Turn/Hazard Flasher Relay. This module works with all brands of sequential tail light kits.

      Application. This Raxiom Modified Turn Signal Flasher (Version 2) is designed to fit the 1996 to 2004 V6, GT, Bullitt, Mach 1 and 1996-1998 & 2003-2004 SVT Cobra Mustangs with a Sequential Taillight Kit installed, intended for use with LED bulbs only. For Sequential Taillight Kits using incandescent bulbs please use part# 99032


      Fitment: 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004

      MPN# 388878

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (78)

      Write a Review

      Ratings Summary

      4.2 out of 5 overall rating from 78 customers

      Installation Time: Less than 1 Hour

      • March 10, 2020

        5 1997 V6 - Sultanescf12 Installation Time: Less than 1 Hour

        Great !

        Great amazing and definitely helps slow down blinker.

        Helpful (0)
      • March 05, 2020

        5 2004 GT - Jeffrey333 Installation Time: Less than 1 Hour

        Easy installation

        Slows down the speed of your blinker so they won’t hyper flash or whatever.

        Helpful (0)
      • March 02, 2020

        5 2003 GT - ChuckieT Installation Time: Less than 1 Hour

        It really works.

        I got this flasher for the LED amber lights in the front of the car and they look good. The taillights should be here this week.

        Helpful (1)
      • February 24, 2020

        5 1998 Cobra - HoldenCantrell Installation Time: Less than 1 Hour

        works well

        perfect flash rate for incandescent bulbs, works ok with LED but works with both types. I was able to switch back to standard bulbs from LED with this, LED made my cruise not work and this helped me to restore it

        Helpful (1)
      • February 09, 2020

        1 2001 V6 - DLS232323

        Raxiom modifier flasher

        Product took forever to ship said that it would be back in stock two to three weeks it ended up taking 5 months

        Helpful (1)
      • August 02, 2019

        5 2000 V6 - Tmac Installation Time: Less than 1 Hour

        Flasher relay

        Great product. Adds old style sequential blinks to new mustangs and looks great

        Helpful (1)
      • May 31, 2019

        5 2004 Mach 1 - KennethA Installation Time: Less than 1 Hour

        Just right!!!

        The pace of the blinkers are great! They look nice with my new rear taillights I bought from American Muscle!!!!! A little expensive but Worth the money!

        Helpful (1)
      • May 29, 2019

        5 2003 Mach 1 - thatdaviddude Installation Time: Less than 1 Hour

        Raxiom Modified Turn Signal Flasher V2

        This came with my switchback LED turn signal kit. I was worried after I purchased it that it would have issues with the stock incandescent bulbs in the tail lights as it states in the product description its intended for LED bulbs, but it works fine with either LED or incandescent in my experience. Flashes are much slower than stock. Easy to install thought it doesn't have a hanger harness around it like the OEM flasher, so it just lays there behind the center console.

        Helpful (1)
      • May 28, 2019

        5 2002 GT - 515newedge Installation Time: Less than 1 Hour

        raxiom v2 flasher

        good product and easy to install anybody could do it with their eyes closed

        Helpful (1)
      • May 18, 2019

        5 2004 GT - ccoreydylan21

        V2 Flasher

        I use the V2 flasher for the regular bulbs and not the led ... it works super for the regular bulbs .. i don't recommend led lighting, but its your car , V2 is best for incandescent bulbs

        Helpful (2)

      Questions & Answers (24 answers)

      5 Top Rated Questions

      I have the sequential tail light kit with the regular 6 incandescent bulbs in the rear and led turn signals in the front. I changed the 6 bulbs in the back to LED and it hyper flashes. If I get this flasher do I still have to wire in resistors AND get the flasher to fix my problem or will the flasher itself fix it.

      • Even with this flasher, you may need to wire resistors into the front LED turn signals.

      Helpful (6)

      Is the V2 slower than the V1? Thanks.

      • They will essentially work the same in terms of how much they slow down the sequential lights. With that being said, the V1 is designed for Incandescent Bulbs and the V2 is designed for LED Bulbs.

      Helpful (4)

      i have led tail light bulbs and if i buy this relay will it stop from the lights hyper-flashing

      • If you have LED Bulbs front and rear you will require 50 ohm resistors for all four corners to simulate incandescent bulb draw and slow the sequential flash if you have the sequential kit. Either way with or without sequential rear signal mod these resisters are a requirement to prevent hyper flashing. I have these on my '97 Mustang GT (SN95) with switchback front bulbs and the function is perfect since installing the resisters, absolutely needed.

      Helpful (4)

      I have the raxiom icon LED tail lights, sequential tail light harness with LEDs, and installed this flasher on my 94 GT. When the key is in the off position the sequential pattern works for the brakes but does not pattern when it is in the on position. All other patterns work fine, just brakes don't sequence when car is on. I also have LED turn signals in the front with resistors could this be why? Thanks.

      • You will need resistors in front and back to have the flasher see a heavier power draw. This slows the flash and allows the proper function to be displayed.

      Helpful (2)

      I have LED bulbs and resistors for each one. I also have the sequential harness that I purchased from AM. My blinkers and break lights aren't working properly. Will this fix the problem and do I leave my resistors hooked up?

      • The Raxiom Modified Turn Signal Flasher V2 - LED is specifically designed to slow down the speed of sequential tail lights. It will not fix any issues besides the speed.

      Helpful (1)
      10 More Questions
      I got this product this past week installed it with my amber front signals and did a review with y’all and everything was fine. Got the diode dynamics red taillights that same week and now it’s buzzing so, I swapped it back to regular bulbs the V1 so does the V2 only work if the rear is LED or front and not both!? 1 answer
      Will this piece work with a set of after market sequential tail lights led set of tail lights? For example I found a really nice set on eBay that resemble the s550 but I wanted to see if this works on any set with LEDS and a sequential kit 1 answer
      Does the new turn signal flasher handle the full load of all six flashers and resistors? The old modified turn signal flasher had problems with handling the load of all six lamps running with a sequential turn signal kit. 1 answer
      i got the Turn signal flasher V2 and i followed what you said in the video and it still doesn't work 1 answer
      Sir, I got a 04mustang GT I ordered LED smoke tail lights , right side works but left side only tail lights. No brake,or turns signals. Led kit on front.Tail light kit comes with a small electric box. My question is do I need to put a LED reverse bulb inn? Or led flasher? Inside cluster on left side flashes fast. Right side is ok. 0 answer
      What all do I need to make this work like the new GT mustangs, mine is the 04 GT v8 mustang base. Do I need LED lights, v1 or v2 ,ect? 1 answer
      Will this relay slow down the blink rate even if the taillights dont have the sequencing harness? 1 answer
      My question is, I have LED tail-lights but they are not from AM. They are from another brand I bought another place but i want my sequential lights to slow down. Would this work with any other LED tail-lights? or just only work with the RAXIOM tailights from AM? 1 answer
      I have the original tail lights and don't have LED bulbs. will it work on my car? Or do I need to buy the LED bulbs first? And do i need to buy something else for it to work 1 answer
      Why will this flasher not work on my 1999 SVT Cobra? And is there something I can do or buy make it work? Thanks! 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Turn Signal Relay

      Tech Specs

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