S&T are one of only a small number of companies who will undertake to refurbish used exhaust parts in the form of pipes and silencers. 

All plating companies are aware that the release of 'coke' into process tanks can cause huge problems. We can take on these parts because we have reliable de-coking methods and we have a designated process tank for these parts. This means that the greater part of the process is protected from any release of 'coke'. Residues do remain in pipes and silencers however and can still be released during the plating process, this may give rise to some small specs or marks being produced on the plated finish.