SC-Project Slip-on S1 + KAT-SACHTORG KAWASAKI ZX-10 R/RR (21-25) K38A-Det41T
SC-Project Slip-on S1 + KAT-SACHTORG KAWASAKI ZX-10 R/RR (21-25) K38A-Det41T
Delivery time on request
SC-Project Slip-on S1 + KAT replacement tube for Kawasaki ZX-10 R/RR (21-25)-Maximum performance for your ninja!
🏆 Racing technology for uncompromising performance
The SC-Project S1 Slip-on with a kat replacement tube was specifically for the Kawasaki ZX-10 R/RR (2021-2025) developed and united Weight reduction, aggressive racing look & maximum sound. With his conical design & the carbon end cap ensures the S1 silencer For a Optimized aerodynamics & maximum race track performance.
✔️ Titan silencer with hydroforming technology for maximum stability
✔️ Carbon fiber cap for a sporty design & extreme temperature resistance
✔️ Available with a titanium connection tube for kat removal for maximum performance
✔️ High quality CNC mills Titanb
✔️ T.I.G.-welded titanium connections for the highest durability & racing look
This slip-on is the perfect upgrade for all ninja ZX-10R drivers who want to get the maximum out of your machine!
🔥 Maximum performance & extreme weight savings
With the S1 slip-on & cat-replacement tube You not only optimize the weight, but also the performance of your Kawasaki Ninja ZX-10R.
✔️ Weight savings: -6.55 kg (SC: 0.95 kg vs. floor: 7.5 kg)
✔️ Optimized exhaust gas guide for improved performance & torque development
✔️ Titan connection tube for perfect air flow & reduced heat development
✔️ CNC milling sockets for precise processing & durability
Through the Use of high-end titanium & carbon the weight is drastically reduced, which leads to an improved Driving dynamics & agility on the racetrack leads.
🔊 Unmistakable MotoGP sound-powerful & aggressive!
The SC-Project S1 slip-on delivers one Lows, brachial & aggressive racing soundthat transforms your Kawasaki ZX-10R into a WSBK machine.
📊 Noise values:
✔️ 124 db @ 7,000 rpm-uncompromising racing sound
✔️ 70mm tailpipe for maximum acoustic performance
✔️ No DB killer-100% pure racing experience
❌ Danger: This system is for the Racing developed and not approved for road traffic!
🛠 High quality materials & exclusive processing
The S1 slip-on combined State-of-the-art racing technology with the highest quality materials for extreme durability & performance.
✔️ Titan version (K38A-DET41T) for extreme lightness & durability
✔️ Carbon fiber cap for an aggressive racing look & heat resistance
✔️ T.I.G.-welded titanium & carbon components for maximum durability
✔️ CNC milling titan sockets for a perfect fit & optimized exhaust gas guide
✔️ Specially developed titanium connection to KAT removal for maximum performance
With these High-end materials & innovative manufacturing technology the S1 slip-on sets new standards in terms of Racing performance & sound.
📦 Scope of delivery - everything for the perfect assembly
✔️ SC-Project S1 Slip-on silencer (Titan with carbon end cap)
✔️ Titan connection tube for the KAT removal for maximum performance
✔️ Monday springs & screws for simple & safe assembly
✔️ SC-Project laser logo for an exclusive racing finish
✔️ SC-Project stickers for the ultimate racing look
✔️ 24 months SC-Project official guarantee
This kit is racing ready-for maximum sound, racing look & performance!
📌 Article number
- Titan version (K38a-Det41t)
⚠️ important information
❌ No street approval - only for racing (for racing use only)
📦 Price & order only on request !!!
🔥 Now ask your Kawasaki ZX-10R the ultimate racing sound & performance boost!
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About Us
About Us
Our passion for quality and innovation drives us to provide you with the best products and services for motorcycle enthusiasts. From exclusive high-performance parts to custom solutions – your riding experience is our priority.
Shipping & Returns
Shipping & Returns
We ship with DHL and FedEx – express shipping is available upon request. If an item is in stock, express shipping can often be done within 1 business day. The regular delivery time is approximately 2-5 business days nationally, and about 1 week internationally. Please check the available shipping options and times in the cart, as we offer multiple shipping providers depending on the country.
Returns must be registered in advance via email and are possible according to our cancellation policy (14 days return request + 14 days return period after approval). Please note: Unregistered returns will not be accepted. All details regarding conditions, exceptions, and refunds can be found in our cancellation policy.
Your payment information is processed securely. We do not store credit card data and do not have access to your credit card information.
More info in our FAQs
Write an email to our team – we will get back to you as soon as possible.
How long does it take to process my order?
How long does it take to process my order?
If the item is in stock, we usually process your order very quickly, often shipping it the same day.
Our processing times are Monday to Friday, 07:30–16:30.
Do you ship internationally?
Do you ship internationally?
Yes, we ship worldwide. Shipping is done via DHL or FedEx depending on the country and selection.
What is your return policy?
What is your return policy?
Returns must be registered in advance by email. You can request a return within 14 days of receipt and have an additional 14 days for the return shipment after approval.
Important: Unregistered returns will not be accepted. You can find all details in our cancellation policy.
What does 'Delivery time on request' mean?
What does 'Delivery time on request' mean?
'Delivery time on request' means that the item is usually not directly in stock and may need to be specially ordered. Please contact us before purchasing – we will check availability and provide you with the estimated delivery time.
Do you offer express shipping?
Do you offer express shipping?
Yes, we offer express shipping. If an item is in stock, shipping can often occur within 1 business day (depending on the country and shipping option). You can see the available shipping methods in the shopping cart.

