Exhausts Triumph Street Triple 675

The Street Triple 675 marked a turning point in Triumph's history in the naked segment. Launched in 2007, it brought to market an inline three-cylinder 675 cc engine with a very precise technical character: compact, responsive, with a power delivery that rewards both urban use and open road riding. In 2013 the bike received a substantial update involving chassis, electronics and — among other things — the exhaust configuration as well, consolidating the model as a reference point in the middleweight naked segment.

This section brings together our sports silencers developed for the Street Triple 675 across its different versions. The range covers both generations of the model, with solutions specific to the year of manufacture: the 2007-2012 version features a pair of dual terminals in a lateral under-tail position, while the 2013-2016 version adopts a single low lateral silencer. These are technically distinct configurations, which is why the available products differ significantly between the two generations. Below this description you will find the subcategories dedicated to each version, where you can check exactly which solutions we manufacture for your bike.

Our exhausts for the Street Triple 675 are sports silencers designed to replace the original terminals. They do not affect the headers or the rest of the exhaust system: this is a targeted replacement of the muffler, compatible with the original mounting points and supplied complete with fitting kit. Professional installation by a qualified mechanic is recommended.

Replacing the original terminal with a sports exhaust delivers concrete results. The most immediate is weight reduction: our silencers are significantly lighter than the originals, with a direct benefit on the bike's agility. The sound character changes noticeably, becoming fuller and more defined — consistent with the character of the Triumph three-cylinder. In terms of power delivery, optimised flow management can favour a more linear throttle response and a feeling of greater responsiveness in certain riding conditions. The aesthetic aspect is a further element: our terminals are designed to integrate with the lines of the bike, enhancing its lateral profile.

Products are road-legal homologated where applicable, with the homologation certificate included. The dB killer is supplied as standard. For some configurations the No-Noise version is available, featuring an internal filter for a further reduction in noise levels without significantly affecting engine behaviour. The availability of the catalytic converter depends on the version and year: if it is not selectable in the product page, it means that for that specific configuration it is not provided for or not required.

Our exhausts are the result of handcrafted manufacturing in Lombardy, in the province of Bergamo. Many products are made to order, with an internal quality check before dispatch. Direct from the manufacturer sales allow us to maintain a direct relationship with our customers, with the ability to answer specific technical questions about the model and configuration.

A remap of the ECU is not normally required when fitting a sports silencer on the Street Triple 675. 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, contact us via the Contacts page or through the chat.

Below this description you will find the subcategories dedicated to the two generations of the Street Triple 675: the 2007-2012 version with dual lateral under-tail terminals and the 2013-2016 version with a single low lateral silencer. Differences between available products relate primarily to shape, material and finish. Where available, the catalytic converter and No-Noise options are 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.