SC-Project stainless steel complete system 2-1 SC1-R Aprilia RS 660 (20-24) A23A-KC90
SC-Project stainless steel complete system 2-1 SC1-R Aprilia RS 660 (20-24) A23A-KC90
Delivery time on request
SC-Project Stainless Steel Complete System 2-1 SC1-R for Aprilia RS 660 (20-25) – Maximum performance for the racetrack!
🔥 Developed for motorsport enthusiasts – With unique SC-Project sound!
The SC-Project Complete System 2-1 SC1-R for the Aprilia RS 660 is the result of intensive research and development work by SC-Project for the Aprilia Racing Trofeo RS 660. This system delivers maximum performance for track use, optimizes torque & power, and significantly reduces overall weight.
✔ Complete system made of high-quality stainless steel AISI 304 with CNC-machined sleeves for precise fit!
✔ T.I.G. welding seams for maximum durability & racing aesthetics!
✔ Elimination of the original catalytic converter for reduced operating temperature & more power!
✔ SC1-R end muffler in titanium or carbon – uncompromising racing aesthetics!
✔ Increased airflow & optimized performance for track performance!
🔥 Maximum performance & uncompromising racing sound – developed for the racetrack!
📦 Scope of delivery – Everything for motorsport!
✔ SC-Project SC1-R Complete System 2-1 (Stainless Steel AISI 304)
✔ Slip-On SC1-R muffler in carbon or titanium
✔ Special carbon fiber heat shield for an aggressive look
✔ Single seat exhaust mount made of anodized aluminum
✔ Springs & screws for perfect installation
✔ SC-Project stickers for the final racing touch
✔ 24 months official SC-Project warranty
🚀 Plug & Play installation – for a quick & easy upgrade of your Aprilia RS 660!
📌 Technical specifications & advantages
- Type: Complete system 2-1
- Material: Titanium or carbon
- End cap material: Carbon fiber
- Headers material: Stainless steel AISI 304
- Mounting: Bracket
- Lambda sensor: ✅ Yes
- Street legal: ❌ No – Only for track use!
- Weight: -2 kg (Stock 6.4 kg / SC 4.4 kg)
📌 Item number & availability
- A23A-AC90C (Carbon)
- A23A-AC90T (Titanium)
- Price & order only on request – Exclusive custom-made product!
⚠️ Important Notes
✅ Fits Aprilia RS 660 (2020-2024)
✅ Compatible with original passenger footpegs!
❌ No street use – For racing use only (FOR RACING USE ONLY)!
🔥 Easy installation – Maximum performance without compromise!
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About Us
About Us
Our passion for quality and innovation drives us to offer you the best products and services for motorcycle enthusiasts. From exclusive high-performance parts to tailor-made solutions — your riding experience is at the center of everything we do.
Shipping & Returns
Shipping & Returns
We ship with DHL and FedEx — and on request, we also offer express shipping. If an item is in stock, express shipping is possible in many cases within 1 business day. The standard delivery time is about 2–5 business days domestically, and typically about 1 week worldwide. Please check the available shipping options and transit times in the shopping cart, as we offer multiple shipping service providers depending on the country.
Returns must be registered in advance by email and are possible according to our return policy (14 days to request a return + 14 days for the return shipment after approval). Please note: Unregistered returns will not be accepted. All details on terms, exceptions, and refunds can be found in our return policy.
Your payment information is processed securely. We do not store any credit card data and have no access to your credit card information.
More Infos in our FAQs
Email our team – we’ll 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 typically process your order very quickly—often the same day for dispatch.
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 carried out depending on the country and selection with DHL or FedEx.
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 receiving the item, and you have another 14 days to send it back 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 immediately in stock and may need to be ordered separately. Please contact us before purchasing – we’ll 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, dispatch can often be completed within 1 business day (depending on the country and shipping option). You can see the available shipping methods in the cart.
