Street Twin/Street Cup/Speed Twin 900 Slip-On Stainless Silencers/Mufflers

Not fitted as yet, but the video instructions look very helpful. I am a regular customer and as usual, super fast delivery and great (sale) price for a lovely looking product (the welded version is a nice improvement)

Could not be happier with these Exhusts. Fast delivery, very easy to fit and sound fantastic. Will buy more products for my bike.

These slip-on silencers perfectly complement to look of the bike (2025 "new" ST900). They are well-built and look as good as other systems which cost far more. With the baffles in, the are a tad quieter than stock.

I have bought the slip on silencers for my Street Twin and just want to say the whole process was quick & easy. Communication was superb and delivery was 1 day. have to say the quality of this product is exceptional, everything you need to fit them is supplied which made it a really quick. The look is great and the sound is a great improvement (especially without the baffles). Overall a great product at a great price. I will definitely be using TEC in the future.

Ordered the slip on Silencers - easy to fit . Good quality Now sounds like a proper bike should !

Wanted these Tec silencers for a while now but they were out of stock or I was out of funds, anyway finally got my hands on them and am very pleased with the quality. First thing that strikes you is how light they are in comparison. Fitting is straight forward but if needed there is a video available on the Tec site to help. I had an issue with my centre stand hitting the bottom of the left silencer, I contacted Tec and they sent a bracket that houses a rubber stop, problem solved. The service I received was very good, but be aware and Tec make this very clear, these silencers are not street legal I assume Tec have had issues with customers in the past so be sure you are happy fitting them to your bike. Finally, they sound great with and without the baffles.

I bought these due to the previous owner scuffing the right pipe. Very quick delivery and was easy to fit. The left pipe was a little fiddly to fit with the bracket but the video instructions make it clear how to do it. Baffles in it's the standard sound. Baffles out, it's a deeper tone with and little pops on overrun. Love it

Awesome piece of kit at a fraction of the price...and its worth it. It might be placebo effect but I think my ST900 gained a couple of HP, acceleration has become more responsive even with the CAT still intact. And the sound..the much deeper and a bit louder note sure has caused more heads to turn than the stock. And there is often a pop when downshifting which I love, without baffles of course. Well done Tec.

Sounds so much bigger!! Especially when paired with the decat x pipe. Lots of weight shed from the bike as well which is always a plus!

Perfect fit, amazing quality at a bargain price, low international shipment price, highly recommended

EASY TO FIT & LOVE THE SOUND WITH THE BAFFLES OUT.

Suono formidabile, non troppo basso e nemmeno troppo rumoroso. Miglioramento ai bassi regimi nell' incremento giri. Estetica generale della moto migliorata grazie a dei silenziatori molto bene rifiniti. Sono super soddisfatto

Got the slip on tec pipes , filter and cat delete for my street 900 . Everything fit perfectly and the 900 sounds perfect now . Just to mention the new slip on pipes without rivets looks fantastic !!!!!

Fits perfectly..👍🏼👍🏼👍🏼👍🏼

Excellent quality and a perfect fit

Just fitted these to my Speed 900 and it actually sounds like a 60s British twin.Amazing Thsnks

New slip on silencers, easy to fit, look great, much lighter and sounds much better. Arrived only a few days after order placed and at a very good price.

I can’t fault the service that you provide, when I was informed that the new slip ons were back in stock , and the time I ordered to the time they arrived on my doorstep was great. Can’t wait to fit them to my bike ( bit crock at the mo’) Thanks T B

Had an easy enough time removing the stock pipes on both sides. The YouTube video was an excellent guide on what to do and expect. I did have to flip the bracket around on the left side to get it in the right orientation, as forewarned in the video. But I didn’t find an M6 nut/washer to fasten the pipe to the bracket. Easy enough fix, am off to get a pair at a screw fix. First sound check was good albeit it was a very brief spin in an underground car park. Pipes look great and just the right length. So much lighter than the originals too. I was after sound and aesthetics and that’s what i got. I also installed front and rear pegs from Tec. Easy installs as well.

Tec bike parts, spot on, great quality, great products, great service and the exhaust cans look and sound 👌

I needed a bracket for the original Triumph center-stand. Reached out to Tec during their Black-Friday sale (probably one of their busier times of the year), and they were quick to respond and ship the bracket out. Couldn't ask for better service and care. The slip-ons themselves are very well-made, and look better proportioned on the bike. Not obnoxiously loud when using with the catalytic convertor so my neighbors and I are all happy.

They look great excellent quality. But haven't got round to fitting them yet .

Mufflers are great. Gives the bike a nice healthy note

Great product made to a very high standard. Came with everything needed to fit and fitted perfectly without any problems. Looks good, sounds good and a very competitive price. What more could you want.....

Just fitted these exhausts on my Street Twin (2016) and really pleased. The improvement in sound is really noticeable without sounding over the top. Just a much throatier, deeper rumble than the original exhausts. They look great too and match the pipes perfectly. Really pleased with these.

Trust worthy company, very pleased with product, easy to fit, will definitely use again, and recommend to friends

Nice quick service and delivery was prompt. The left slip on took a lot of persuasion to line up but once on very happy with look and love the sound they give. Had to get a stop bracket as I have a centre stand but had no instructions what so ever, so had to guess my way to fitting it. Over all love the product.

Gave my street twin a bit more bass sound than the stock muffler. Quite a bit of a challenge to fit with center stand. I don't know if I did it right... It changed the look of the bike, I think I'll keep it for now.

Loving the look and sound of the these shortys, they haven’t disappointed! Easy to fit (so the man tells me😏) . The only issue was that I have a centre stand fitted and it would have knocked on the bottom of the can- small piece of old exhaust bracket rubber fitted on the stand has sorted that. 2017 model

Very good product. Had som problem thoug with the left slipon muffler. It was a wery tight fit conecting the slipon with the pipe, and getting the fotpeg bak on. I have(street twin, 2021 model, euro 5) other then that amazing sound and look 👍 fast delivery to Norway.

Had a few issues with the baffles, but great communication with these guys. They had no issues sending a another slip on. Can’t fault customer care. I will be getting more kit from these guys. No problem

The response and delivery from seller was super fast. I Received item in less than 7 days to Malaysia. The build quality is top notch, as good if not better than the original stock. But the sound quality without the baffles is simply awesome, the bassy rumble when starting up the bike and the growl when revving up is simply amazing. I love it and it comes in handy when lane splitting to sound my presence. Worth the money spent for sure.

Don't expect alot of increase in performance due to the existing CAT is still in place however you will be amazed with the bassy sound (without the silencer of course) and the shorten exhausts actually looking sexy on the bike.

Got what i asked for. Very Happy with it. I hope you can do some designs on the fix lock hoop so it will be much more attractive...

A great upgrade for the Street Twin. I only had some difficulties with installing the left Slip-On; it was a little tight to pass down the pipe. Good Job Tec Team

Nice item.. fast delivery only take 5 days to malaysia. Diy install on my 2021 triumph street twin base on video instruction. Nice sound from this new exhaust. Recomended. Tq tecbikeparts!

Adoro le parti artigianali e questi silenziatori sembrano fantastici, non li ho ancora provati ma sono convinto che mi daranno molte soddisfazioni, soprattutto perchè potrò eliminare le supposte di serie.

Arrived within a couple days and after watching fitting video on you tube had them fitted in no time...much better than stock in looks and sound!!! Great price great product

The baffle was so tight that it was hard to get in, but the sound was amazing! It was good shopping.

Very pleased with my slip on running with a Tec x pipe decat and fuel booster performance much improved and sounds great with baffles out

Fast delivery to India once they were back in stock. Easy to install and sound amazing

Very pleased quake delivery a very nice sound and look and we'll made

Easy to fit, especially with the excellent video instructions. Only negative points for me the welding could possibly be a bit neater, and the left side bracket is not a great fit, I ground the end off and rounded it to fit better against the muffler. Apart from that they look great, and sound so much better than stock! Very pleased I bought them and would certainly buy from tec again, good quality and excellent value.

Amazing service, easy to fit, transforms the Sound from the standard exhausts, almost look stock as the match is perfect, much deeper sound and with baffles removed sounds perfect, not obnoxiously loud, the sound is deeper and more raucous, highly recommended 👍

quando sarà di nuovo disponibile? E compatibile con il vostro X Pipe sulla mia Street Twin 2021 €uro 5 ?

Just fittd the slip-ons and performance air filter Only managed a short ride but can immediately feel a difference and sound is noticably "raw". The original exhausts must have been throttling the air No drama: arrived on time, well packaged, well made, easy to fit with clear video guides Making list for additional parts now

La finition est excellente, la moto a plus belle allure, les chicanes peuvent s’enlever au besoin, vraiment tout ça pour un tarif hyper accessible, le top

Items shipped super quickly and super quickly delivered. About the mufflers i can only say that are really easy to fit, good to look and great to listen.

I am very happy with the products for my street twin, the shopping experience was very satisfactory, excellent products and the service provided by tec bike parts. The products arrived very quickly, without a doubt I will buy accessories for my motorcycle again, it has been a very good experience. thank you tec Bike Parts

DOES WHAT IT SAYS ON THE CAN...GREAT SIZE NICE SOUND...PERFECT!