SC Project

S1 Titanium Slip-On Exhaust - KTM 790/890 Duke

Name: S1 Titanium Slip-On Exhaust - KTM 790/890 Duke
Brand: SC Project
SKU: KTM12-41T
Price: 680 USD
Availability: InStock
Rating: 5 (6 reviews)

SKU: KTM12-41T

Reviews (6) | Write a Review

SC Project - KTM 790/890 Duke S1 Titanium Slip-On Exhaust — Click on the image to zoom.

Rottweiler Recommendations

$680.00

Shipping Weight: 8.00 LBS

Shipping: Calculated at checkout

Race Series

Race
Series

Product Dimensions

Width:: 25.00 (in)
Height:: 10.00 (in)
Depth:: 9.00 (in)

Warranty

Warranty Information

24 Month Factory Defect Warranty

Quantity:

Would you like to include a Silencer Exhaust Gasket?:

None
Yes - (69005005005)

Product Details

SC Project is an established exhaust manufacturer that competes at the highest levels of motorcycle racing, MotoGP and World Superbike to be exact. Their experience in MotoGP, Moto3, Moto2, and World Superbike has trickled down to The S1 and S1-GP exhaust systems available for the KTM 790 Duke. The silencer is constructed with a Tig Welded Titanium Tapered Body and matte carbon fiber end cap. The S1's tapered body and outlet diameter produce an unmistakably throaty exhaust note that accentuates the KTM 790/890 Duke's persona.

Features:

Slip-On muffler with SC-Project laser-marked logo
Link pipe
Carbon heat protection
Springs and screws
Heat-resistant adhesive
24 months SC-Project official warranty

NOTE: Combine with Arrow's De-Cat Mid-Pipe for increased performance.

6 Reviews

Write a Review

Euro 5 sucks

Can’t remove the “removable” baffle. The screw that supposedly holds it in was mounted upside down so I wouldn’t have to drill through the carbon fiber end cap, how ever it feels like it’s instead welded entirely in place. No amount of yanking or tapping had been able to make it budge. This is quite disappointing. If I wanted quiet, I would have left the stock exhaust on it or bought an Akra.
Build quality is really nice, and it looks good on the bike.
Sounds better than stock, but if you want this to remove the baffle, you are in for a headache.

If it wasn’t for the baffle being entirely stuck in place this would be awesome, every sound clip I’ve heard sounds amazing. Super disappointed I’ve been unable to remove it.

Posted by Carter on 23rd May 2022

sounds amazing

Bought this for my 2021 890 Duke R and it sounds amazing. It’s deep and throaty and almost growls when you open the throttle. With the baffle in it’s about at the max limit of what I’d want to hear (can hear it with ear plugs in no problem). I also appreciate the occasional backfire pop I get with engine breaking. It’s one of the best sounding slip on exhausts I’ve ever heard in person. It also looks sleek and beautiful and saves a lot of weight from OEM. Was east to install. Hardest part was removing the passenger pegs (I think they used locktite).

Posted by K on 14th Nov 2021

great exhaust

Didnt know it was that loud

Posted by Spencer Tanner on 12th Nov 2021

Better than expected!

I was very weary and picky about picking an exhaust. If you are looking for the perfect note, look no further!

Posted by Austin on 3rd Jul 2021

Great pipe

This slip-on sheds a little weight off the stock pipe, and the materials are high quality. The volume is only a little louder than stock - a nice increase, but not annoying. The main upgrade with the sound is the deeper/changed tone.

Posted by David on 8th Oct 2020

Awesome Sound!

I got the S1 exhaust for my 790 Duke and I am highly impressed with the quality! It's louder, yet not overwhelming and also adds a unique look to the bike. I was very impressed with the service of Rottweiler Performance also! I placed my order on a Friday and got the package Monday, with basic free shipping! I will definitely be doing more business with these guys :)

Posted by Sean Johnson on 7th Jan 2020