Aftermarket Euro 4 & 5 Bus Silencers

Excalibre offer a constantly growing range of aftermarket silencers to suit Euro 4 & 5 buses.

For bus and coach applications bespoke silencers are often installed. Excalibre provide aftermarket silencers for the most common applications including:

•ADL E200, 300 & 400
•OptareSolo (Mercedes engine)
•MAN E200

Most Euro 4 & 5 vehicles use AdBlue technology for emissions compliance. The silencers incorporate a catalytic convertor which is specially designed to suit each vehicle and engine configuration. The silencers we supply are all tested to perform identically to the orignalOE part and comply with vehicle on-board-diagnostics (OBD).

We also offer MAN and Scania bus style silencers incorporating open flow filters.

Please contact us if you cannot find what you require.

Contact us today

Please contact us for a no-obligation discussion – 01594 887414 or email

Aftermarket Silencers

Excalibre specialize in aftermarket silencers for Euro 4 & 5 vehicles. We supply a growing range of silencers for truck and bus applications and also manufacture custom designs in house.

Emissions Control

In partnership with Synergy Catalyst and Performance Industries we supply catalytic convertors for a wide range of industrial and automotive applications. We also supply SCR catalyst and DPF’s.

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