OXA Expansion chambers are designed and fabricated in Spain. With top talent like Graham Jarvis, Wade Young, David Knight and now Ryder Guest, Kavelo Hudi and Kana Boy in the united states these pipes are trusted by the best.
These expansion chambers are most similar to the stock pipe, but do offer some additional ground clearance and are more tucked in to protect from rocks.
The OXA Factory Expansion chambers are Nickel plated in order to stand up to the elements. For a factory works finish check TPI OXA Factory Expansion Chamber
