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Triumph Exhaust System – Buy from MILLER Exhaust

Get the MILLER sound for your Triumph – with a legal slip-on exhaust, Made in Germany with type approval (ABE/EC). Perfect fit for Triumph Bonneville, Thruxton und Street Twin and more.

Benefits at a glance

  • easiest installation
  • MILLER Exhaust Racing dB Absorber**
  • competent support and advice
  • legal exhaust for your Triumph

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MILLER Commander Street Twin slip-on exhaust fitted to Triumph Street Twin motorcycle, stainless steel silencer with matte black finish, Euro4 approved, delivers richer chopper sound and enhanced stylingTriumph Street Twin motorcycle fitted with MILLER Commander slip-on exhaust; matte black stainless-steel silencer, Euro4 approved, adds deep chopper sound and sleek styling

Commander ST | Slip-On Auspuff

Triumph Street Twin
End cap : Standard, high-gloss polished Exhaust system : high-gloss polished

2016 - 2020
Euro4 Zulassung
ABE - EG/BE-EC - ECE - CH-Cert

Regular price: €949.95
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Triumph Street Cup motorcycle fitted with MILLER Commander Street Cup stainless steel slip-on exhaust, Euro4 approved silencer with engraved MILLER logo, brushed finish and sporty designTriumph Street Cup fitted with MILLER Commander Street Cup slip-on exhaust – black stainless steel silencer with MILLER logo, Euro 4 approved; enhances sound and styling

Commander SC | Slip-On Auspuff

Triumph Street Cup
End cap : Standard, high-gloss polished Exhaust system : high-gloss polished

2017 - 2020
Euro4 Zulassung
ABE - EG/BE-EC - ECE - CH-Cert

Regular price: €949.95
Sold out
MILLER Captain Bonneville T100 stainless steel slip-on exhaust fitted to Triumph Bonneville T100, Euro4-approved silencer delivering a rich chopper sound and legal on the roadTriumph Bonneville T120 side view fitted with MILLER Captain slip-on exhaust in black stainless steel; close-up of MILLER logo, Euro4-approved silencer for deeper chopper sound and improved style

Captain BT100 | Slip-On Auspuff

Triumph Bonneville T100
End cap : Standard, high-gloss polished Exhaust system : high-gloss polished

2017 - 2020
Euro4 Zulassung
ABE - EG/BE-EC - ECE - CH-Cert

Regular price: €949.95
Sold out
MILLER Captain Bonneville T100 slip-on exhaust fitted to a Triumph Bonneville T100; stainless steel silencer delivering deeper chopper sound, Euro4 approved and legal on the roadMILLER Captain Bonneville T100 stainless steel slip-on exhaust fitted to Triumph Bonneville T100, Euro4-approved silencer delivering a rich chopper sound and legal on the road

Captain BT120 | Slip-On Auspuff

Triumph Bonneville T120
End cap : Standard, high-gloss polished Exhaust system : high-gloss polished

2016 - 2020
Euro4 Zulassung
ABE - EG/BE-EC - ECE - CH-Cert

Regular price: €949.95
Sold out
Triumph Thruxton R with MILLER Commodore stainless steel slip-on exhaust fitted; polished silencer with engraved Euro4 approval number, enhances style and delivers a deep, legal chopper soundMILLER Commodore stainless steel slip-on exhaust fitted to a black Triumph Thruxton R, showing sleek silencer design, engraved MILLER logo and Euro4 road-legal approval

Commodore | Slip-On Auspuff

Triumph Thruxton R
End cap : Standard, high-gloss polished Silencers : high-gloss polished

2016 - 2020
Euro4 Zulassung
ABE - EG/BE-EC - ECE - CH-Cert

Regular price: €949.95
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Triumph Thruxton R with MILLER Commodore slip-on exhaust in black stainless steel, Euro4-approved silencer delivering deeper chopper sound and enhanced styling

MILLER Exhaust – The Perfect Exhaust for Your Triumph

Your Triumph stands for its own character – and the sound should reflect that. MILLER builds slip-on exhaust systems from high-quality stainless steel, perfectly tailored for models like Triumph Bonneville, Thruxton und Street Twin. The removable dB absorber lets you control the volume yourself – legal on the road, more powerful without. All mounting hardware is included, type approval (ABE/EC) is standard. Made in Germany – for real Triumph riders.

Triumph Customising with MILLER Exhaust – Made in Germany

Order your new MILLER exhaust system for your Triumph directly from the manufacturer and benefit from short delivery times (3–7 working days), worldwide shipping and large stock. Our slip-on exhaust systems are the ideal basis for your individual Triumph customising. Choose between stainless steel in a polished or matt-black finish and fine-tune your sound style with different end caps – with no compromise on road approval or performance. As the manufacturer, we produce our type approvals in-house, which keeps delivery times short and quality in our hands.

FAQ

Is the MILLER slip-on exhaust for my Triumph road legal?

Yes. Every MILLER exhaust for Triumph is supplied with a valid type approval (ABE or EC type approval) and is approved for road use. We create the approvals in-house as the manufacturer.

For which Triumph models are MILLER exhausts available?

MILLER manufactures slip-on exhausts for Triumph Bonneville, Thruxton und Street Twin and further models. Which system fits your model and year is shown directly in the product selection.

How loud is the exhaust?

You control the volume via the removable dB absorber – dampened and road legal with absorber, more powerful without. The exact dB values are stated in the approval of the respective system.

Can the exhaust be installed yourself?

Yes. Our slip-on exhausts are precision manufactured, all mounting hardware is included. Replacing the standard exhaust with normal tools is generally straightforward.

Which finish can I choose?

You choose between high-quality stainless steel in polished or matte black finish and combine the matching end cap for your individual style.

How fast is delivery?

You order directly from the manufacturer. Thanks to large stock, delivery time is typically 3–7 working days, shipping is available worldwide.

More customisation, accessories & support for you and your bike

Close-up of hands using a socket wrench to tighten a clamp on a chrome motorcycle exhaust near the rear wheel and suspension
Manuals
Close-up of extractor hook and Allen key being used to remove a dB-absorber (baffle) from a MILLER CUSTOMBIKE motorcycle exhaust; alloy steel extraction tool inserted into the silencer for easy dismantling.
Accessories
Macro view of textured asphalt with two parallel yellow centre lines leading into a blurred distance
Support

Full power for you and your bike

Do you have any questions about our motorcycle exhaust systems, customisation or professional fitting? We’re here for you! Give us a call, use our support form or pop in. Together, we’ll bring the perfect MILLER sound to your bike!
Three motorcyclists wearing helmets riding touring motorcycles on a fenced highway bridge with a silver bike leading at the front right and two dark bikes following under a clear blue sky

Customising with MILLER Exhaust

Your bike has its own story. We make it audible. The MILLER Killer Sound brings together what rarely goes together: uncompromising sound and full road approval. Individual customising, Made in Germany, since 1996. Welcome to MILLER Exhaust – Experience of Sound!®