SC-Project Slip-on GP70-R + CAT replacement tube YAMAHA YZF-R1/M RN65 (20-25) Y11c-Det70
SC-Project Slip-on GP70-R + CAT replacement tube YAMAHA YZF-R1/M RN65 (20-25) Y11c-Det70
Delivery time on request
SC-Project Slip-on GP70-R + CAT replacement tube for Yamaha YZF-R1/M RN65 (20-25)-Ultimate racing performance!
🏆 Developed for maximum performance & sound
The SC-Project GP70-R Slip-on with a cat replacement tube is the perfect choice for drivers who pure racing dna want to experience. This high-performance exhaust system combines an aggressive retro design with most modern titanium and carbon technology.
The GP70-R makes your Yamaha YZF-R1/M RN65 (20-25) unique, offers significant weight reduction and delivers one brutal MotoGP sound. The model is both in Titan (Y11c-Det70t) as well as in Carbon (Y11c-Det70c) Available, each with a powerful DE-CAT Titan connection tube.
📢 Danger: The current pictures show them RN49 – Pictures of the RN65 will follow soon!
🔥 Maximum performance & extreme weight savings
With the GP70-R you get one High quality, racer -tried flappingThe your Yamaha Noticeably easier & more powerful might.
✔️ Weight savings: -6.2 kg (SC: 1.8 kg vs. floor: 8 kg)
✔️ Titan-Kat replacement pipe for maximum performance & optimized exhaust gas control
✔️ Improved gas assumption & optimized air flow
✔️ Available in two variants: Titan (Y11c-Det70T) & Carbon (Y11c-Det70c)
Thanks to the CNC mills sockets and T.I.G.-welded connections GP70-R guarantees maximum stability and durability.
🔊 MotoGP sound-uncompromising & unmistakable
The GP70-R creates a pure & genuine racing sound, inspired by the SC-Project MotoGP teams.
✔️ Without DB killer-uncompromising racing sound with 123 dB @ 6500 rpm
✔️ Diameter Ø70mm for maximum acoustic performance
✔️ Deep, aggressive sound characteristics with unmistakable MotoGP signature
This slip-on system brings The ultimate race track sound On your Yamaha!
🛠 High quality materials & premium processing
The GP70-R slip-on is available in two high -quality variants:
✔️ Titan version (Y11C-EDE70T): Lasered SC-Project logo for a noble racing look
✔️ Carbon version (Y11c-Det70c): Rivets with SC-Project badges, as with the factory racing machines
More features:
✔️ Titan connection tube for the highest temperature resistance & performance
✔️ CNC milled sockets & hand-welded titanium connections for the highest precision
✔️ Compatible with original passenger footrests
✔️ Prepared for the original LambdaSonden connection
This Extremely light and aggressive racing exhaust flows is intended for everyone who Get the maximum out of your Yamaha YZF-R1/M want.
📦 Scope of delivery - everything for assembly included
✔️ GP70-R slip-on silencer (titanium or carbon-depending on the article number)
✔️ DE-CAT Titan connection tube for maximum performance
✔️ Monday springs & screws for perfect fit
✔️ SC-Project stickers for the racing look
✔️ 24 months official SC-Project guarantee
This kit is Ready-to-Race-uncompromising performance directly from racing!
📌 Article numbers - Choose your preferred variant
- Titan version: Y11c-Det70t
- Carbon version: Y11c-Det70c
⚠️ important information
❌ No street approval - only for racing (for racing use only)
📦 Price & order only on request !!!
🔥 Query now & miss your Yamaha YZF-R1/m the ultimate racing look & MotoGP sound!
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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.

