Exhausts Yamaha XT 660 X R

Mufflers, silencers and complete sport exhausts Yamaha XT 660 X R

Welcome into the category dedicated to Roadsitalia sport exhausts for Yamaha XT 660 X R.

Within this category are shown all models of Roadsitalia exhausts that can be installed on the Yamaha XT 660 X R.

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 - SilencersYamaha XT 660 X R

Active filters

Short Titanium Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922SHT - D - L285 - E3

Short Titanium Roadsitalia Yamaha XT 660 X R

Short Titanium 
Roadsitalia
Yamaha XT 660 X R

Oval Titanium 90x120x285mm
Pair of Homologated Sport Exhausts + Assembly Kit

€452.18 €602.91 -25%
Price Guaranteed For:
02days
02hours
23min.
48sec.
More
Short Titanium Black Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922SHB - D - L285 - E3

Short Titanium Black Roadsitalia Yamaha XT 660 X R

(1)

Short Titanium Black 
Roadsitalia
Yamaha XT 660 X R

Oval Titanium Black 90x120x285mm
Pair of Homologated Sport Exhausts + Assembly Kit

€470.38 €627.18 -25%
Price Guaranteed For:
02days
04hours
47min.
48sec.
More
Short Carbon Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922SHC - D - L285 - E3

Short Carbon Roadsitalia Yamaha XT 660 X R

(1)

Short Carbon 
Roadsitalia
Yamaha XT 660 X R

Oval Carbon 90x120x285mm
Pair of Homologated Sport Exhausts + Assembly Kit

€572.76 €763.68 -25%
Price Guaranteed For:
02days
00hours
57min.
24sec.
More
Ovale Titanium Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922OVT - D - L400 - E3

Ovale Titanium Roadsitalia Yamaha XT 660 X R

(3)

Ovale Titanium 
Roadsitalia
Yamaha XT 660 X R

Oval Titanium 90x120x400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€452.18 €602.91 -25%
Price Guaranteed For:
02days
00hours
28min.
36sec.
More
Ovale Titanium Black Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922OVB - D - L400 - E3

Ovale Titanium Black Roadsitalia Yamaha XT 660 X R

Ovale Titanium Black 
Roadsitalia
Yamaha XT 660 X R

Oval Titanium Black 90x120x400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€470.38 €627.18 -25%
Price Guaranteed For:
02days
04hours
47min.
48sec.
More
Ovale Carbon Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922OVC - D - L400 - E3

Ovale Carbon Roadsitalia Yamaha XT 660 X R

(3)

Ovale Carbon 
Roadsitalia
Yamaha XT 660 X R

Oval Carbon 90x120x400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€572.76 €763.68 -25%
Price Guaranteed For:
02days
03hours
21min.
24sec.
More
Special Titanium Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922SPT - D - L285 - E3

Special Titanium Roadsitalia Yamaha XT 660 X R

Special Titanium 
Roadsitalia
Yamaha XT 660 X R

Oval Titanium 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€493.45 €657.93 -25%
Price Guaranteed For:
01days
22hours
33min.
24sec.
More
Special Titanium Black Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922SPB - D - L285 - E3

Special Titanium Black Roadsitalia Yamaha XT 660 X R

Special Titanium Black 
Roadsitalia
Yamaha XT 660 X R

Oval Titanium Black 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€509.85 €679.80 -25%
Price Guaranteed For:
01days
19hours
11min.
48sec.
More
Special Carbon Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922SPC - D - L285 - E3

Special Carbon Roadsitalia Yamaha XT 660 X R

Special Carbon 
Roadsitalia
Yamaha XT 660 X R

Oval Carbon 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€602.07 €802.76 -25%
Price Guaranteed For:
01days
22hours
33min.
24sec.
More
Doublefire Titanium Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922DFT - D - L285 - E3

Doublefire Titanium Roadsitalia Yamaha XT 660 X R

Doublefire Titanium 
Roadsitalia
Yamaha XT 660 X R

Oval Titanium 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€575.43 €767.23 -25%
Price Guaranteed For:
01days
21hours
07min.
00sec.
More
Doublefire Titanium Black Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922DFB - D - L285 - E3

Doublefire Titanium Black Roadsitalia Yamaha XT 660 X R

Doublefire Titanium Black 
Roadsitalia
Yamaha XT 660 X R

Oval Titanium Black 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€591.82 €789.10 -25%
Price Guaranteed For:
01days
19hours
40min.
36sec.
More
Doublefire Carbon Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922DFC - D - L285 - E3

Doublefire Carbon Roadsitalia Yamaha XT 660 X R

Doublefire Carbon 
Roadsitalia
Yamaha XT 660 X R

Oval Carbon 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€684.05 €912.07 -25%
Price Guaranteed For:
01days
20hours
09min.
24sec.
More
Power Titanium Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922PWT - D - L285 - E3

Power Titanium Roadsitalia Yamaha XT 660 X R

(1)

Power Titanium 
Roadsitalia
Yamaha XT 660 X R

Oval Titanium 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€497.69 €663.58 -25%
Price Guaranteed For:
02days
03hours
21min.
24sec.
More
Power Titanium Black Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922PWB - D - L285 - E3

Power Titanium Black Roadsitalia Yamaha XT 660 X R

Power Titanium Black 
Roadsitalia
Yamaha XT 660 X R

Oval Titanium Black 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€515.89 €687.85 -25%
Price Guaranteed For:
02days
02hours
52min.
36sec.
More
Power Carbon Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922PWC - D - L285 - E3

Power Carbon Roadsitalia Yamaha XT 660 X R

Power Carbon 
Roadsitalia
Yamaha XT 660 X R

Oval Carbon 90x120x285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€618.27 €824.35 -25%
Price Guaranteed For:
02days
01hours
55min.
00sec.
More
Projsix Titanium Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922PRJT - D - L285 - E3

Projsix Titanium Roadsitalia Yamaha XT 660 X R

Projsix Titanium 
Roadsitalia
Yamaha XT 660 X R

Hexagonal Sports Silencer 285/400mm
Pair of Homologated Sport Exhausts + Assembly Kit

€559.04 €745.38 -25%
Price Guaranteed For:
02days
03hours
50min.
12sec.
More
Projsix Titanium Black Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922PRJB - D - L285 - E3

Projsix Titanium Black Roadsitalia Yamaha XT 660 X R

Projsix Titanium Black 
Roadsitalia
Yamaha XT 660 X R

Hexagonal Sports Silencer 285/400
Pair of Homologated Sport Exhausts + Assembly Kit

€575.43 €767.23 -25%
Price Guaranteed For:
01days
22hours
04min.
36sec.
More
Thunder Titanium Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922THT - D - L285 - E3

Thunder Titanium Roadsitalia Yamaha XT 660 X R

Thunder Titanium 
Roadsitalia
Yamaha XT 660 X R

Tondo Titanium 100x285mm
Pair of Homologated Sport Exhausts + Assembly Kit

€497.69 €663.58 -25%
Price Guaranteed For:
02days
01hours
26min.
12sec.
More
Thunder Titanium Black Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922THB - D - L285 - E3

Thunder Titanium Black Roadsitalia Yamaha XT 660 X R

Thunder Titanium Black 
Roadsitalia
Yamaha XT 660 X R

Tondo Titanium Black 100x285mm
Pair of Homologated Sport Exhausts + Assembly Kit

€515.89 €687.85 -25%
Price Guaranteed For:
02days
03hours
21min.
24sec.
More
Thunder Carbon Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922THC - D - L285 - E3

Thunder Carbon Roadsitalia Yamaha XT 660 X R

Thunder Carbon 
Roadsitalia
Yamaha XT 660 X R

Tondo Carbon 100x285mm
Pair of Homologated Sport Exhausts + Assembly Kit

€550.01 €733.34 -25%
Price Guaranteed For:
02days
03hours
21min.
24sec.
More
Tondo Titanium Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922TOT - D - L285 - E3

Tondo Titanium Roadsitalia Yamaha XT 660 X R

(1)

Tondo Titanium 
Roadsitalia
Yamaha XT 660 X R

Tondo Titanium 100x285mm
Pair of Homologated Sport Exhausts + Assembly Kit

€452.18 €602.91 -25%
Price Guaranteed For:
01days
19hours
11min.
48sec.
More
Tondo Titanium Black Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922TOB - D - L285 - E3

Tondo Titanium Black Roadsitalia Yamaha XT 660 X R

Tondo Titanium Black 
Roadsitalia
Yamaha XT 660 X R

Tondo Titanium Black 100x285mm
Pair of Homologated Sport Exhausts + Assembly Kit

€470.38 €627.18 -25%
Price Guaranteed For:
01days
22hours
04min.
36sec.
More
Tondo Carbon Roadsitalia Yamaha XT 660 X R
  • -25%
Roadsitalia
COD922TOC - D - L285 - E3

Tondo Carbon Roadsitalia Yamaha XT 660 X R

Tondo Carbon 
Roadsitalia
Yamaha XT 660 X R

Tondo Carbon 100x285mm
Pair of Homologated Sport Exhausts + Assembly Kit

€504.51 €672.68 -25%
Price Guaranteed For:
02days
01hours
55min.
00sec.
More

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