Great product, delivered very quickly..thank you Wingstuff. I have a 2002 1800 Trike and the wiring is different on it than regular 2 wheel. I wired it into the harness but have trunk & back lights flashing simultaneously. I would have had to rewire both sets of trunk lights to flash left/right. Other than that, I am happy with brightness of flashes. Hopefully many others will see the flashes as well!

I just had my local Honda dealer (Coyote Honda - Avondale, Arizona) install this while they had it open to change the air filter after 13,000 miles on my 2007 GL1800. Cost was .5 hrs labor, or about $40.

First impressions - Wingstuff of course was right on task delivering my package in a timely manner.

I had this installed so that it does the initial blinking and then stays solid while at a full stop. It works as advertised and even had a two folks pull up next to me letting me know they were Goldwing Riders and thought that the added safety measure really stood out.

My wife even caught up with me and drove behind me about a mile away and said that it really stood out as I was breaking.

Next time I have the seat off I will see how Coyote Honda installed it and if possible I will try and get a good picture of it with clear definitions of how it went together.

I will try and get on here and do a follow up review, at least to mark how long it has been working or any issues that might come up.

WELL AFTER 11 MOS- THIS WIGGED ITS LAST WAG-& I FOUND FROM TALKING TO THE GUYS AT S D C-- THAT ON THE WING- ONLY 2 BULBED LIGHTS CAN BE USED WITH THIS SIGNAL MODULE- SO THEY REALLY NEED TO STATE THAT ON THE INSTRUCT- & NOT JUST 10 AMPS---ITS LIMIT- IF YOU HAVE ALL YOUR LIGHTS ON THIS ITEM- SOON THEY WILL GO OUT- WELL AFTER SENDING TO THEM (SDC.) THEY DID FOND IT DEFECTIVE & SENT ME ANOTHER- NOW I HAVE IT ON MY 2 (L&R) TRUNK LITES ONLY-- HOPE IT"LL LATE A BIT LONGER THIS TIME- OH- YEA ON THE MULTI ACTIVE SPOILER LIGHT- SDC SAID ITS NOT A GOOD IDEA TO HOOK IT TO THAT EITHER, SO AGAIN GO GET SOME I RECKON LOL !

A great safety device for every Goldwing rider! Easy to install and it works great!

Great feature, instructions are horrible. Should be more explicit when involving cutting, splicing or tapping the electrical system

This is a great little device, I installed inline with only the break lights on the trunk. These are the only two that flash and really looks great. I have so many lights installed that are tied to the break system, this unit would not have handled them all. (this is the reason for making the ones on the trunk flash only)

Looks good, gets lots of attention.

Looks great and adds much needed awareness to oncoming drivers. Had this installed at the shop in about a hour.

Had two defective units, comfirmed by SD. Both were replaced

I'm giving Wig-Wag Brake Modulator only 4 Stars, primarily because the maunufacture Signal Dynamics Corp (SDC) instructions were horrible at best. I wrote SDC after reading their Sales Rep review, who stated back in 2009 SDC was writing installation instructions for Goldwings. Sad to report, but just another pretty face telling us what we want to hear. Needless to say SDC did not write instructions, however my fellow GL1800 riders group web page did add in their "Step-by-step" section instructions and your reviewers notes, won the day and I was able to install the "Wig-Wag" in about three hours. Again Wing Stuff was quick on the delivery and great customer service. Too bad SDC hasn't taken a page from your play book! Take care and thank you for the great products at a fair price!

OK,I'M THIS ITEM 31/2 STARS-GOOD PRODUCT-SAFETY ITEM-INTRUCT AS I'VE SAID BEFORE WAS VAGUE INDEED, I HAD TO HAVE THIS ITEM FOR SAFETY SAKE & MY SAKE AS WELL-I GOT BACK WITH MY SHOP & WE TALKED & THEY DID THE INSTALL TWICE THE FIRST MODULATOR DID NOT WORK SO I DID AS I SAID EARLIER I SENT IT BACK, ONLY IT WAS FOR ANOTHER,2ND DAY AIR TO GET IT HERE QUIT & THANKS TO WINGSTUFF IT DID COME THE 2ND DAY-WELL THIS ONE DID WORK,THE 4 VERY QUICK FLASHES & THE 3 SHORT FLSAHES,-WELL I GUESS ANY DISRUPTION IN THE BRAKES ON THE REAR HELPS, BUT I DO WISH THE FLASHES WERE A LITTLE SLOWER ESPECIALLY THE FIRST 4 SUPER FAST FLASHES, YOU CAN BARELY SEE THEM ????- STILL IT IS A SAFETY FEATURE, SO HERE IS THE 31/2 STAR RATING- GOOD PRODUCT SAFETY WISE ANYWAY. HOPE THIS HELPS YOU OTHER BUYERS OUT SOME.