Monster 937- Round-Sil double silencer (upper & lower) with carby end cap

Price range: $1,192.00 through $1,551.00

SKU: 71939PRN/71767MI

The Round Sil dual slip-on silencers provide a lightweight performance upgrade with a sharper racing tone and compact 220mm design. Available in Titanium and Titanium “Dark”, both ECE homologated for street use and compatible with the original collectors.

Weights:
• Silencers (each): ≈ 6.6 lbs (3.0 kg) Titanium
• Silencers (each): ≈ 6.2 lbs (2.8 kg) Titanium Dark
• Optional Racing Mid-Pipe: ≈ 1.8 lbs (0.82 kg)

✅ Fits OEM headers
✅ ECE Homologated / Street legal
✅ DB Killers included
✅ Components interchangeable with original
✅ Mid-pipe OPTIONAL

Typical turnaround time for shipping is approximately two weeks. Some items may take longer depending on availability and supplier delays.

Earn up to 1,551 Points.

Arrow

Description

Upgrade your Ducati Monster / Monster+ 937 with Arrow’s Round Sil dual slip-on silencers, offering reduced weight, improved exhaust tone, and a clean racing appearance. Both versions feature a compact 220mm body, stainless steel internals, carbon fibre end caps, and removable DB Killers for adjustable sound.

These silencers mount directly to the original collectors — no mid-pipe is required for installation.
A racing mid-pipe is available as an optional performance upgrade.

✅ Available Silencer Variants
• Titanium – ≈ 6.6 lbs (3.0 kg)
• Titanium “Dark” – ≈ 6.2 lbs (2.8 kg)

✅ Optional Mid-Pipe
• 71767MI – Racing Link Pipe
– ≈ 1.8 lbs (0.82 kg)
– Non-catalyzed
– Increased flow and sound
– Track-oriented performance

✅ Shared Features
• Carbon fibre end caps
• Stainless steel inner construction
• 220mm silencer body
• 40mm inlet / 52mm outlet
• Welded mounting
• DB Killers included
• No CO or O2 ports

Additional information

Weight 9 lbs

Brand

Arrow

No fitment data.

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