Attention: You are purchasing closed course competition Product(s)

I acknowledge that the product(s) being purchased () was/were designed and intended for closed course competition use only. The product(s) is/are neither designed nor intended for use on public roads or land and is against Federal and State regulations to do so. By proceeding with this purchase, I , agree to only use the product(s) for closed course competition.

If an ECU tune was purchased, please send your unmodified and undamaged OEM ECU to TST Industries, located at 623 Pleasant St, Lake Helen, FL 32744.

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FREE SHIPPING OPTION FOR DOMESTIC ORDERS:

U.S. customers are offered a free shipping option for orders with a discounted subtotal greater than $150.00 (before taxes applied). The order's shipment destination must reside within the United States of America. The free shipping options still utilize our standard postage providers and 3rd party shipping companies. Does not apply to large items such as exhausts, stands, and bodywork shipping. All terms and conditions that apply to normal orders will continue to apply to orders with a free shipping option.

NO RESTOCKING FEES:

An item returned within 30 days of purchase, that includes an accurate RMA#, in a perfectly new, unopened condition, and that complies with our other return policies, will not be charged a restocking fee.

MOST QUESTIONS ABOUT THIS PRODUCT CAN BE ANSWERED ON THIS PAGE.

The most common product related questions are answered in the tabs section on this page. Be sure to carefully read through the "Product Details", "In the Box", and "FAQs" tabs. In addition, a lot of our products have comprehensive videos demonstrating installations and product features. You can find those videos in the "Videos" tab.

Note: Some product pages may not have all the tabs mentioned above. Please read through all the available tabs to find the answers to your questions. If you still need assistance, please use the "ASK A QUESTION ABOUT THIS PRODUCT" button below the tabs section.

Reviews

Most useful first | Newest first  
1699 results found
Show results 1621 - 1630
Aug 22, 2022
Simple! Just follow, or watch Bart's instructions. Very easy install and it looks 100% better!

Advantages: Sleek. Looks better than stock.

Disadvantages: None that I have found.
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May 8, 2024
Fit well. Works right after installation.

Advantages: Works well. Even the light smoke is still visible

Disadvantages: None
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Oct 5, 2016
Bright easy to set up with the adjustable fender eliminator. And easy to conne t to the stock wiring

Advantages: Easy and quick. Bright

Disadvantages: None
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Aug 6, 2021
Fit & finish is top notch, a quality piece of engineering. Couldn’t be more satisfied. Thank you for a wonderful product. 100% plug & play.

Advantages: You get a factory looking taillight, very bright

Disadvantages: None at all
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Aug 22, 2022
Must have item! Once you guys had this in stock, Will had to have it! Love it dudes!

Advantages: Nice deep roar now! Makes enough noise that you know this didnt come from the factory! Picked up a bit of speed also. Bart has made this easy to follow to install (really not needed)

Disadvantages: I haven't found one!
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May 10, 2024
not steal, aluminum
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Jan 25, 2019
Good quality light. Everything is as described, to add to it installing the light was a breeze by following the TST video instructions.
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Charles S. about  TST 2 Pin LED Flasher Relay Gen 2:
Aug 5, 2020
I have a 2003 Yamaha YZF600r that I upgraded with LED headlight, rearview mirror, flush-mount, and tail lights. Although my bike isn't listed for this, it replaces the same part (4MY-83350-01-00) as other bikes that are listed (this part is VERY common... apparently).

https://www.ronayers.com/oemparts/partsearch/yamaha?partsearch=4my-83350-01-00

By far the simplest solution to my hyper flashing issue. The other option involves trying to stuff a bunch of resistors in impossible spaces and mounting them in ventilated non-plastic areas (bleh!).

Advantages: Took 21 seconds to install and IT WORKS!

Disadvantages: Be careful when removing the housing to adjust the flasher timing. The board that the pins are connected to is not attached to the red piece as the picture(s) might suggest.
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Aug 22, 2022
Bought this along with the TST 2 pin flasher relay and the Elite 1 fender eliminator. This is a must have to make the Grom sleek looking! Thanks Bart for your install video.

Advantages: Sleek, just looks much much better.

Disadvantages: None!
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Oct 13, 2017
This customer purchased the item at our site.
Great product...Exactly as described and easy to install.

Advantages: Video Install Awesome!

Go ahead and remove windshield, makes things much easier!

Disadvantages: N/A
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