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 1307 Saratoga St, DeLand, FL 32724.

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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 $250.00 (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  
1796 results found
Show results 371 - 380
May 29, 2024
i was originally having troubles with shipping out of country, but after some help from their team we figured it out and it showed up in days. great product and easy installation

Advantages: good customer support quick shipping quality products

Disadvantages: none
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Aug 30, 2025
This product requires a plastic safe thread locker, and it does not come with the product.
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Aug 28, 2022
another great performance upgrade from TST. words can't described how well this airbox works ! besides being a beautiful work of art, it's workmanship shouldn't have to be hidden, BUT to hide the HP gains no one can see, well we know we all can appreciate that ! so feedback I have to offer for this item is having run against other 400s that were similar to mine and doing a 3rd or 4th gear pull, who ever got the jump usually edged out the other bike or one bike would crawl past the other. " VERY IMPRESSIVE" is what I heard after the same pulls with the same bikes ! the difference on this day was I pulled away like I was on a 600, it was bring a gun to a knife fight ! if you're looking for that extra edge, look no further ! this was added to a bike with full exhaust (spark) stock engine TBs ( had stock air box w/ TST stacks and DNA filter ) and tuned prior to replacing airbix

Advantages: increased power

Disadvantages: can't see how pretty it is under the tank !
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Sep 6, 2025
Installed the finder eliminator with the tag light. Everything was straight forward and I followed along with the video. Everything was fine until I tightened the bolt to lock the swivel in place and the closeout pice snapped. Now I have to order another one.

Advantages: Product looks great. Going to great once closeout gets replaced.

Disadvantages: Closeout broke too easily. Was very last step as well. Be careful with this piece.
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Jun 21, 2019
Don’t make a $400 mistake! I bought this slip on because I was thinking it would fit on my m4 titanium full system.... it does not fit the inlet diameter is too small. So do not buy this if you already have a full system!

Advantages: N/A
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Aug 19, 2020
super clean and easy

Advantages: Awesome little touch to the rear.
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Nov 5, 2016
This closeout is made very well, and fits perfectly. It takes a little maneuvering to get the spacer in place. I had a helper hold the closeout while I installed the bolt and spacer. The design is perfect and attractive. I do recommend using a small dab of locktight just due to vibration. Well worth the small investment!

Advantages: Closes the gap for the undertail perfectly, leaving no holes in the truck area.

Disadvantages: None
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Jeffrey Tate about  TST 2 PIN LED FLASHER RELAY GEN2-SK:
Sep 26, 2022
This customer purchased the item at our site.
Took minutes to install and now the flash rate is correct. When used with the plug and play diode module all the LED turn signals operate flawlessly on my DR650.
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George Rampersaud about  TST M6 Anodized Aluminum Swingarm Spools:
Nov 16, 2016
Excellent product, I had it TST Spools on my 2005 CBR 600 RR and I bought this set for my 2016 FZ-09. Fits perfectly, looks great and it is a solid product. It is WAY better than the eBay stuff!

Advantages: Great quality.
Comes with the hardware to install.
Fast shipping to Canada!

Disadvantages: It is only offered in black.
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Feb 16, 2019
Bought this fender eliminator with their integrated tail light and they are FANTASTIC. Perfect fit, and loved the high quality instruction video they have on youtube. Made it so easy to install this and the tail light. I couldnt find a fender eliminator anywhere else for my 2019 ZX6R (I guess since it hasnt been out long) and was super happy to see that they had one and not only that but a high quality one for a reasonable price. Ill be all over this site now looking for new products they will release for my bike since I now know this company makes great products.
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