Welcome to A.P.H Performance Engineering ltd. Specialists in building quality, precision, bespoke and performance  products and fabrication since 2004


Exicting new projects coming soon! stay tuned!


  A.P.H performance is a  company specialising primarily in precision fabrication  and welding for motorsport  and automotive applications,with over 30 years experience,  whether it be drag racing  or circuit racing, modern or historic, four wheels or two, we are sure to meet your requirements. We also undertake precision fabrication and welding for all industries, aerospace, medical, marine etc.


Situated in Banbury, Oxfordshire, in the heart of the uk motorsport triangle our designers and fabricators have decades of experience with 'one off' and small batch production of the highest quality.


 We specialise in nickel and titanium alloy  turbo headers and downpipes as well as full systems, also Ebr 1190 Exhausts as well as many custom fabrication jobs in other areas. As a sideline Alan also used to build and race downhill mountain bikes, building the worlds first and possibly only titanium framed gearbox driven downhill bike.


All types of welding and fabrication work undertaken.


Also available, noise testing, track day silencers,  track prep, dyno work and ecu work.


At Aph Performance, we pride ourselves of the quality of our workmanship.


All turbo headers are constructed from either inconel or 321 stainless steel depending on individual customer specifications, motorbike headers can be specified in either inconel, titanium or stainless steel.


We can also fabricate aluminium intake pipes as well as water pipes and intercooler pipes.


Aph own all of the original Buell 1125 and Ebr 1190 race exhaust jigs and fixtures.




All exhaust items are manufactured and sold as primarily track and/or race use only, no road warranty implied or given.