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Roadsitalia Exhaust
In 2013 Triumph rewrote the Street Triple 675 more deeply than it first appeared. The frame was lightened and redesigned, the gearbox ratios revised drawing from the Daytona 675, and the exhaust layout changed radically: out went the dual under-tail terminals of the previous generation, in came a single low-mounted lateral silencer that shifted the centre of mass downward and forward. A structural change, not merely aesthetic, that altered how the bike behaves in corners and direction changes. You can find all our sport exhausts for Triumph in the exhausts for Triumph section, or browse the various Street Triple models in the dedicated section exhausts for Triumph Street Triple 675.
The products in this category are sports silencers designed to replace the original terminal on the Street Triple 675 in the 2013-2016 version. They do not replace the headers or affect the lower part of the exhaust system: this is a targeted replacement of the low lateral terminal, compatible with the bike's original mounting points. Each silencer is supplied complete with fitting kit. Installation by a qualified mechanic is recommended.
The most immediate benefit is weight reduction: our exhaust terminals are significantly lighter than the original, with a direct effect on the agility of a bike already designed from the factory to be responsive and light in direction changes. The sound character transforms noticeably, becoming fuller and more defined, more consistent with the character of the 675 cc inline three-cylinder. In terms of power delivery, optimised flow management can favour a more linear throttle response and, in certain riding conditions, a feeling of greater mid-range responsiveness. From an aesthetic standpoint, the lateral profile of the bike changes significantly: the exhaust terminal is one of the most visible and defining elements of the Street Triple 2013-2016, and choosing the right model can considerably enhance its look.
Our sport exhausts are made by hand in Lombardy, in the province of Bergamo. Each silencer is made to order, with an internal quality check carried out before dispatch. Sold directly, with no intermediaries, they come with real support: whoever answers you knows these exhausts inside out and can handle specific technical questions about the model or the most suitable configuration for the intended use.
All models are homologated for road use, with the homologation certificate included in the supply. The dB killer is included as standard in every silencer: its removal invalidates the homologation and is not officially permitted. For those who prefer a more subdued sound, the No-Noise version is available, featuring an internally welded filter for a further reduction in decibels without significantly affecting engine behaviour. The No-Noise version is selectable directly on the product page.
As this is a replacement of the terminal only, the original catalytic section remains in place. Under normal riding conditions, no modification to the ECU mapping is required. Any optimisations can be assessed on a case-by-case basis depending on the chosen configuration and intended use.
Updated production lead times are always visible during checkout, before order confirmation. Tracking is sent automatically at the time of dispatch. For general information, please consult the FAQ section of the website. For specific questions about your model or the most suitable configuration, you can contact us via the Contacts page or through the chat.
To optimise the ECU as well, our Alientech Powergate 4 remapping kit for Triumph Street Triple 675 (2007-2017) is available, with up to 4 maps included, calibrated on the bike configuration. The map also removes the MIL warning light, which can come on with the non-catalysed version.
Below this description you will find the product list available for the Street Triple 675 2013-2016. Differences between models relate primarily to shape, material and finish. The No-Noise version is selectable from the drop-down menu on the product page. Visit the product page to view detailed photos, read technical specifications and configure your silencer.
