Triumph Street Triple Exhaust and Accessories: Best Aftermarket Upgrades

by Euro Motards Performance

The Triumph Street Triple is the benchmark middleweight naked — a three-cylinder 765cc engine (from 2017) with more character than almost anything in its class, wrapped in a chassis that makes it addictively fast on B-roads and city streets alike. It's also one of the most popular platforms in Europe for aftermarket exhaust upgrades, because the three-cylinder triple has a uniquely rewarding sound that the standard system deliberately suppresses.

This guide covers the best exhaust and accessory options for the Street Triple R, RS, and S — with specific fitment notes for the key generational changes.

Street Triple Generations — What Changes and When

Triumph has evolved the Street Triple significantly since its 2007 debut. Key changes affecting exhaust compatibility:

  • 2007–2012: Original 675cc engine, distinctive three-into-one exhaust header with right-side twin underseat silencers. Most popular generation for aftermarket; large parts availability.
  • 2013–2016: 675cc update, revised frame geometry, single right-side silencer replacing the twin underseat arrangement. Significant compatibility change — check per product.
  • 2017–2020: New 765cc engine, Euro 4 compliance, redesigned exhaust with lambda sensors. Strong aftermarket for this generation from GPR and Exan.
  • 2020–present (RS/R facelift): Same 765cc engine with Euro 5 updates. Most 2017–2020 exhausts are NOT compatible with 2020+ Euro 5 spec bikes. Verify fitment carefully.

Best Exhaust Systems for the Street Triple

GPR Albus Evo4 — Top Pick for 2017–2020

GPR's Albus Evo4 slip-on for the Triumph Street Triple 2017–2020 is one of the most direct sound transformations available for the platform. The 765cc triple has an inherently vocal exhaust note that the stock system caps deliberately. Remove the factory muffler and fit a GPR Albus, and the triple reveals its true character: crisp, snapping, with a pronounced overrun bark that is genuinely exciting.

EC homologated. Stainless steel construction with white carbon-look finish. Weight saving approximately 2.5kg versus stock.

GPR Furore Evo4 — Louder Option

The Furore range gives more volume and a slightly deeper tone than the Albus, at the expense of slightly less road-legal compliance with db-killer removed. Best suited for riders who predominantly track or B-road ride rather than daily commuting.

Exan X-Black Carbon — Premium Finish

Exan's carbon-fibre bodied slip-ons for the Street Triple are a step up visually and acoustically. The Italian brand's X-Black uses genuine carbon weave that contrasts beautifully with the Street Triple RS's naked chassis. Sound is pronounced and three-cylinder specific — you can tell this is a triple, not a four, in the best possible way.

Other Accessories for the Street Triple

Beyond exhaust, the Street Triple responds well to several other upgrades:

  • Crash protection: Frame sliders for the Street Triple protect the engine casings and fairing in a parking or low-speed fall. Our crash protection range covers the Street Triple across generations.
  • Seat covers: The stock Street Triple seat is functional but the cover wears quickly. Replacement seat covers in Tec-Grip or Alcantara-style suede from Top Sellerie improve grip and comfort — browse our seating range.

Installation

Slip-on exhaust installation on the Street Triple (all generations) takes 20–40 minutes. The single right-side silencer is retained by a bracket at the grab handle mount point and a clamp at the link pipe join. The 2017+ models have a lambda sensor in the link pipe — this can remain in the stock link pipe if you're only changing the slip-on muffler.

Browse our full Triumph exhaust range. Email sales@euromotards.com to confirm fitment for your specific year and variant.

Shop related collections: Triumph Exhaust Systems • Triumph Seat Covers • Triumph Suspension & Steering

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