and innovation




development & prototyping

through to


the one-stop

OEM solution

50 years on

still going strong

Engineering Prowess, Racing History & British Design

Janspeed Technologies Limited has been at the forefront of exhaust system design & manufacturing for over 50 years

Exhaust Systems

Janspeed Technologies Limited have been a leading manufacturer of bespoke and performance exhaust systems since 1962. Through recent investment, recruitment, supplier development and the involvement of technical partners, we have the facilities and experience to provide a wide range of products and services. more…

Development, Test & Validation

Janspeed Technologies Limited offers a wide range of services, including but not limited to design, CAE analysis, rolling road, engine dynamometers, rig testing, vehicle testing including pass-by noise type approval, full programme design and project management. more…

Tier-1 Supplier

Janspeed Technologies Limited have extensive experience of exhaust system design & development and can manufacture using stainless steel, titanium & Inconel. We offer Tier-1 service supplier status to OEM customers supporting lower volume programmes from concept through prototype onto production whilst managing scheduled deliveries. more…

Take advantage of Janspeed's 50 year history in exhaust design & manufacture