SC Project Exhaust KTM 790 Duke S1-GP Silencer 2018+

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SC Project Exhaust KTM 790 Duke S1-GP Silencer 2018+

Have your KTM 790 Duke 2018+ look and sound as it should from the factory with this beautifully designed SC Project Exhaust KTM 790 Duke S1-GP Silencer 2018+ by SC Project.

The sporty and stripped-down style S1-GP muffler is available with a titanium or AISI 304 stainless steel tapered body depending on the model of motorbike.
The S1-GP muffler fuses a sporty look with valued technical solutions such as bracket and fitting welding with TIG technology, while the CNC process of the machined insert bushings turned from solid allows achieving impeccable coupling levels.
The tapered body of the S1-GP, together with the diameter of the output, the particular internal soundproofing and the set-up for housing the internal dB-killer, give the motorbike on which it is fitted a full and satisfying sound.


Line Slip-On
Link pipe Material Stainless Steel Aisi 304
Body Material Titanium
End Cap Material Titanium
Frame attachment Welded bracket
DB-Killer Yes
Weight -2,15 Kg (Stock 3,4 Kg / SC 1,25 Kg)

Please allow a minimum 3-4 weeks for UK delivery


SC-Project – factory with the leadership in the manufacture of high-quality motorbike exhaust systems. SC Project is strongly settled in the racing world and this guarantees the final customer the highest performance without compromises. Sc-Project commitment in the racing world is set in a world contest in the championships of the highest level as MotoGP, SBK, Moto2 and Moto3 World Championship and in the most important motorbike Championships of the World. 


Technology and excellence, with no compromise, that is our philosophy

  SC Project Exhaust KTM 790 Duke S1-GP Silencer 2018+

Additional information

Weight 100 lbs

COVID-19 notice. Due to lock down we are working with only one staff on site, parcels are still being collected and deliveries being delivered. Please expect a slight delay during this time. If we are unable to continue or send orders to our customers we will update our notice. Please contact us via email. Stay safe everyone. Steve CR Dismiss