Exhausts Ducati ST2 ST3 ST4 ST4S

Mufflers, silencers and complete sport exhausts Ducati ST2 ST3 ST4 ST4S

Welcome into the category dedicated to Roadsitalia sport exhausts for Ducati ST2 ST3 ST4 ST4S.

Within this category are shown all models of Roadsitalia exhausts that can be installed on the Ducati ST2 ST3 ST4 ST4S.

By installing a Roadsitalia sports exhaust, significant benefits are obtained, including: the sound becomes sportier, the look of the bike is clearly improved, engine performance is increased, the weight of the bike is reduced (making it more agile and lighter), and heat from the original exhaust system is reduced thanks to the greater speed at which exhaust gases flow outwards.

All models are approved for use on public roads throughout Europe and Switzerland (the certificate is included) and the silencers are equipped with a db-killer. Customers who want a less sporty sound can opt for the No-Noise version of the Db Killer (optional), which uses an internal metal mesh to further reduce the sound.

If it is possible to add a catalyzer as an option, we recommend that you purchase it so that you receive dual homologation for road use (sound and exhaust emissions). An exhaust without a catalytic converter is only approved with regard to sound. If this option is not included in the product page, it means that you do not need to purchase it (you keep the original one or your motorbike is pre-2003).

It is not mandatory to remap the ECU or install an add-on module. The Roadsitalia exhaust can be installed and used without the need for this type of modification. The more demanding customers who want to optimize the power and torque of the engine can evaluate this type of operation.

All models are supplied complete with fitting kit and can be installed without any modifications: the original exhaust is removed and the new Roadsitalia exhaust is installed.

To make it easier to choose the ideal model for your bike, we confirm that the difference between the various models is purely aesthetic, so choose the one you prefer based on design and budget.

More in-depth information can be read on the FAQ page.

If you have any questions or concerns, please do not hesitate to contact us.

Exhausts - Exhaust - Muffler - Mufflers - Silencer - Silencers
Ducati ST2 ST3 ST4 ST4S

Active filters

Short Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125SHT - D - L285 - E3

Short Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S

Short Titanium 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Titanium 90x120x285mm
Pair of Homologated Sport Exhausts + Assembly Kit
€619.20 -25%
Price Guaranteed For:
More
Short Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125SHB - D - L285 - E3

Short Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S

Short Titanium Black 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Titanium Black 90x120x285mm
Pair of Homologated Sport Exhausts + Assembly Kit
€644.12 -25%
Price Guaranteed For:
More
Short Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125SHC - D - L285 - E3

Short Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S

Short Carbon 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Carbon 90x120x285mm
Pair of Homologated Sport Exhausts + Assembly Kit
€784.33 -25%
Price Guaranteed For:
More
Ovale Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125OVT - D - L400 - E3

Ovale Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S

Ovale Titanium 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Titanium 90x120x400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€619.20 -25%
Price Guaranteed For:
More
Ovale Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125OVB - D - L400 - E3

Ovale Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S

Ovale Titanium Black 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Titanium Black 90x120x400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€644.12 -25%
Price Guaranteed For:
More
Ovale Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125OVC - D - L400 - E3

Ovale Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S

Ovale Carbon 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Carbon 90x120x400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€784.33 -25%
Price Guaranteed For:
More
Special Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125SPT - D - L285 - E3

Special Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S

Special Titanium 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Titanium 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€789.52 -25%
Price Guaranteed For:
More
Special Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125SPB - D - L285 - E3

Special Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S

Special Titanium Black 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Titanium Black 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€815.77 -25%
Price Guaranteed For:
More
Special Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125SPC - D - L285 - E3

Special Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S

Special Carbon 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Carbon 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€963.31 -25%
Price Guaranteed For:
More
Doublefire Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125DFT - D - L285 - E3

Doublefire Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S

Doublefire Titanium 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Titanium 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€920.69 -25%
Price Guaranteed For:
More
Doublefire Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125DFB - D - L285 - E3

Doublefire Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S

Doublefire Titanium Black 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Titanium Black 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€946.92 -25%
Price Guaranteed For:
More
Doublefire Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125DFC - D - L285 - E3

Doublefire Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S

Doublefire Carbon 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Carbon 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€1,094.49 -25%
Price Guaranteed For:
More
Power Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125PWT - D - L285 - E3

Power Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S

Power Titanium 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Titanium 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€681.52 -25%
Price Guaranteed For:
More
Power Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125PWB - D - L285 - E3

Power Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S

Power Titanium Black 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Titanium Black 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€706.44 -25%
Price Guaranteed For:
More
Power Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125PWC - D - L285 - E3

Power Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S

Power Carbon 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Oval Carbon 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€846.63 -25%
Price Guaranteed For:
More
Projsix Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125PRJT - D - L285 - E3

Projsix Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S

Projsix Titanium 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Hexagonal Sports Silencer 285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit
€894.47 -25%
Price Guaranteed For:
More
Projsix Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125PRJB - D - L285 - E3

Projsix Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S

Projsix Titanium Black 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Hexagonal Sports Silencer 285/400
Pair of Homologated Sport Exhausts + Assembly Kit
€920.69 -25%
Price Guaranteed For:
More
Thunder Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125THT - D - L285 - E3

Thunder Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S

Thunder Titanium 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Tondo Titanium 100x285mm
Pair of Homologated Sport Exhausts + Assembly Kit
€681.52 -25%
Price Guaranteed For:
More
Thunder Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125THB - D - L285 - E3

Thunder Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S

Thunder Titanium Black 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Tondo Titanium Black 100x285mm
Pair of Homologated Sport Exhausts + Assembly Kit
€706.44 -25%
Price Guaranteed For:
More
Thunder Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125THC - D - L285 - E3

Thunder Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S

Thunder Carbon 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Tondo Carbon 100x285mm
Pair of Homologated Sport Exhausts + Assembly Kit
€753.17 -25%
Price Guaranteed For:
More
Tondo Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125TOT - D - L285 - E3

Tondo Titanium Roadsitalia Ducati ST2 ST3 ST4 ST4S

Tondo Titanium 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Tondo Titanium 100x285mm
Pair of Homologated Sport Exhausts + Assembly Kit
€619.20 -25%
Price Guaranteed For:
More
Tondo Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125TOB - D - L285 - E3

Tondo Titanium Black Roadsitalia Ducati ST2 ST3 ST4 ST4S

Tondo Titanium Black 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Tondo Titanium Black 100x285mm
Pair of Homologated Sport Exhausts + Assembly Kit
€644.12 -25%
Price Guaranteed For:
More
Tondo Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S
  • -25%
Roadsitalia
COD125TOC - D - L285 - E3

Tondo Carbon Roadsitalia Ducati ST2 ST3 ST4 ST4S

Tondo Carbon 
Roadsitalia
Ducati ST2 ST3 ST4 ST4S

Tondo Carbon 100x285mm
Pair of Homologated Sport Exhausts + Assembly Kit
€690.86 -25%
Price Guaranteed For:
More
Back to top