Probably the most frustratingly designed products I've bought from TST for my Grom. They look damn good though.

Advantages: Way nicer looking than the stupid plastic crap that the Grom came with. Good quality. Love the gold pieces. Won't fall out unless it explodes, I bet.

Disadvantages: Poorly designed for assembly, doesnt simply twist together to make things easy, they keep falling apart. The screws didnt want to bite without an unnecessary amount of force.

Didn't come with instructions, though the design is straightforward.

Amazing product, it blends beautiful with the bike and to me its the best looking one i encountered.
Only issue i had is to remove the right-side frame and take off the Right Side Air Outlet Small Fairings Cover Guard. TST did state it is an easy install but never mentioned you need to remove the right-side fairing to install the product properly. Great overall once completed and I do like the look overall.

Advantages: Blends into the bike and looks durable if the bike goes down.

Disadvantages: Having to removethe right-side frame and losing the Right Side Air Outlet Small Fairings Cover Guard to install it.

Not that hard to install

Advantages: Nice and bright and look a lot better than the stock turn signals.

Disadvantages: I broke my headlight in the process

Fixed my flash rate on my bike like it said it would

Advantages: Has adjustable flash rate

Disadvantages: None

I purchased this from TST during their testing phase and I am impressed. Awesome sound, makes really good power, easy install. A work of art.

Advantages: The best

Disadvantages: Worth it

I liked it a lot, fit was great but is too low and Texas sheriff wrote me a warning for obstructed plate, the rear hugger and tire do block it a bit, he said it needs to be visable from 50 feet,

Advantages: Looks good

Disadvantages: Getting stopped by the law




-------------TST Industries Response---------------
We state on the product page that this product is not DOT approved and to check local laws before making a purchase. We also offer a high mount kit to hopefully help avoid this.

Amazing sliders do wish they were longer but I JUST dropped my bike on a slope and it protected the important parts I do recommend them the cap did crack but it did it’s job glad I had these when it happened

This was 100% worth it and it looks wicked awesome too. I absolutely went faster at my track day weekend when I tested it out compared to my times on day 1, I dropped almost 3 seconds on day 2. The installation was easy to do in less than an hour and I mean this airbox just looks so. cool.

Advantages: I noticed higher top-end speed and better power throughout the power curve. It also added a real deep sound to the bike which I LOVED. Overall I found myself riding 2-3 seconds a lap faster compared to laps that same day with a standard airbox.

Disadvantages: While the installation was pretty straightforward forward it just sucks that you have to take off bodywork and tank to get to the airbox, though that would be the case for any sort of airbox mod though. Not that bad though honestly

Like that it comes in different colors, covering the bolt.

Advantages: Covers the mounting bolt adding some style with the color options.

Disadvantages: Only clips in and can easily come off when riding. I only have had the frame sliders for 3 weeks and lost the original caps that came with them, ordered two more sets, and already lost one side from one of the new sets. No matter how I install them. I'll leave them off for now and might look into another route for sliders as I'm not happy with those as well. Bummer

The Yosh is well worth the money!! Don't settle for cheap eBay "slip-on" mufflers that are just a pain to install and what you could've spent on a quality system you wasted on something cheaper. Save your pennies for Yosh sounds and looks awesome, and with a little bit of tuning you truly attain some gains.

Advantages: Easy to install especially with TST Industries' awesome video instructions.

Disadvantages: No disadvantages other than Yosh should've included more of their awesome stickers.