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 — if requested, also via express. If an item is in stock, shipping via express can, in many cases, be delivered within 1 business day. Standard delivery time is typically about 2–5 business days within the country, and worldwide usually about 1 week. Please check the available shipping options and transit times in the cart, as we offer several shipping 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 return shipping deadline after approval). Please note: Unregistered returns will not be accepted. You can find all details on the terms, exceptions, and refunds in our return policy.
Your payment information is processed securely. We do not store any credit card details and we have no access to your credit card information.
More information in our FAQs
Write to our team via email – we’ll get back to you as quickly 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; in many cases it can even be shipped 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 carried out depending on the country and the selection, via 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, after approval, you have another 14 days to send it back.
Important: Unregistered returns are not accepted. All details can be found in our cancellation policy.
What does “delivery time on request” mean?
What does “delivery time on request” mean?
“Delivery time on request” means the item is generally not in stock right away and may need to be ordered separately. Please contact us before purchase – we’ll check availability and tell you 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, in many cases shipping can be completed within 1 business day (depending on the country and shipping option). You can see the available shipping methods in the shopping cart.
