Home / BRANDS / KTM / 990 DUKE (2024 - 2025) / SC1-R titanium exhaust
Part number: KTM22A-91T

990 DUKE (2024 - 2025)

SC1-R titanium exhaust
EURO 5+ APPROVED

670.00 €

670.00 €

Quantity: 1
Availability: 3-6 weeks
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Pay in 3 installments of €223.33
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+1 hp
Power
+1 nm
Torque
-1,3 Kg
Weight

Available from May 2025

Technical features
Power
+1 hp at 7700 rpm
Torque
+1 Nm at 7700 rpm
Weight
-1,3 kg (SC 2,3 kg / OEM 3,6 kg)
Line
Slip-On
Body material
Titanium
End cap material
Carbon fibre
Link pipe material
SAE 304 stainless steel
Mounting type
Bracket
Type approval - EC / ECE
Yes - Street legal - Euro 5+
Type approval certificate
Yes
OVERVIEW
KIT CONTENTS

Overview

Everything about this silencer has been developed to offer the highest quality and performance experience: the best materials with advanced production process like handcrafted TIG weldings, the asymmetrical outlet obtained with hydroforming technology and finally the unique and sporty carbon fibre end cap.

100% Made in Italy technology and design make this silencer the top quality level of SC-Project products range. The SC1-R muffler is a real piece of art.

This muffler allows a sensible weight reduction of -35% (-1,3 kg if compared to the OEM exhaust) and to get a maximum gain of 1,0 hp at 7700 rpm and 1,0 Nm of torque at 7700 rpm, together with a stable improvement of power and torque delivery in the low and mid range.

For the KTM 990 Duke, this exhaust comes in Euro 5+ compliant version: everything has been developed to offer a superb sound experience in full compliance for street legal use.

The ultralight titanium silencer’s body is enriched by the SC-Project laser engraved logo.

The kit is completely plug and play and it is enriched by a specific high quality carbon fibre heat shield. ECU remapping is not necessary.

Kit Contents

Slip-On muffler
Link pipe
Carbon heat protection
Springs and screws
SC-Project stickers
24 months SC-Project official warranty
Homologation card