KTM 1390 SUPER DUKE R S1 titanium exhaust

Engineered and designed to let you feel every beat of the KTM 1390 Super Duke R, the S1 racing muffler is the perfect combination of lightness, design and SC-Project signature sound.

For “The Beast”, the S1 racing muffler allows an outstanding weight reduction of -60% (-1.95 kg if compared to the OEM exhaust) and to get an incredible maximum gain of 4.5 hp at 9000 rpm and 3.5 Nm of torque at 9000 rpm, together with a stable improvement of power and torque delivery in the low and mid range.

In this race-use-only configuration, the S1 silencer comes with a removable baffle. This solution will give you the choice between a loud (but acceptable) sound output of 98 dB at 5000 rpm - with dB-killer installed - and a louder voice of 102 dB at 5000 rpm without dB-killer.

The conical body shape enriched by SC-Project lasered logo and the elegant carbon fibre end cap, make the S1 silencer a benchmark in terms of aesthetic and sound emotion. The absolute top quality finish of the outer sleeve in ultra-light titanium and the handcrafted TIG weldings, are a pure joy for the look of the bike.

We appreciate your business and are committed to providing you with exceptional service and timely delivery. Please review the shipping information below for your order.

Order Processing Time:

Orders are usually processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days.

Shipping Methods:

Standard Shipping (3-7 business days)
Expedited Shipping (2-3 business days)
Express Shipping (1-2 business days)

Packaging:

Rest assured that all items will be securely and safely packaged to prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.

Shipping Rates:

Shipping rates vary based on the size, weight, and destination of the package. You can view the estimated shipping costs for your order during the checkout process before placing your order.

Order Tracking:

Once your order has been shipped, you will receive an email with the tracking number and carrier information. You can also track your order status by logging into your account.

International Shipping:

We ship worldwide! Please note that international shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.