DUCATI MONSTER 821 (2018 - 2020)Twin GP70-R double overlapping Muffler

Buy now pay later

SC-Project: The Number #1 Choice!


Part Number: SCP-D25A-DT70

Line Slip-On
Link pipe Material Titanium
Body Material Carbon / Titanium
End Cap Material Titanium
Outlet diameter Ø70 mm
Frame attachment Bracket
Weight -4.2 Kg (Stock 6 Kg / SC 1.8 Kg)
Power +2.8 hp @5250 rpm
Torque +3.8 Nm @5250 rpm


Your investment

SPECIAL ORDER. The usual turnaround time to our Perth (WA) warehouse is: 3-7 weeks.

SC-Project Oceania retain an incredibly extensive inventory of items in our large Perth warehouse, however it is not always possible to retain all options for every bike and year model in stock at all times. It is for this reason that backorders are required from time to time. Order today knowing your patience will be rewarded with the exceptional excellence of SC-Project. The trusted choice to the Real World Champions. Ride with the Best! Afterpay and PayPal Pay In 4 now available.


The Twin GP70-R, comes from the combination of 2 silencers GP70-R, is the Racing synthesis of the SC-Project silencers.

Sporty and retrò design is dedicated to those who live the motorcycle without compromise. The Twin GP70-R will make the Sound of Your Ducati Monster 821 unique and unmistakable. Made of Titanium or Carbon with advanced technical solutions: welds of bracket and fitting with T.I.G technology and CNC bushings allow the silencer to melt lightness and aggressiveness. In the version with Titanium body the R&D department of SC-Project wanted to make the Twin GP70-R more elegant by imprinting the Logo by laser, without distorting the look, while in the Carbon version, on the silencer is applied an insert with the SC-Project logo as in the versions of our mufflers used in Competitions. In the kit is included the Y 1-2 link pipe in full titanium.

  • Slip-On muffler
  • Y 1-2 full titanium link pipe
  • Springs and screws
  • Heat resistant stickers
  • 24 months SC-Project official warranty