Since 2002 PTL has a long term partnership with Southwest Research Institute, based in San Antonio in Texas, USA. SwRI is organised in 10 divisions and employ 2800 staff members. About 900 of them are involved in powertrain/vehicle research and development. A strong relationship has been built up since early 2002. PTL has access to a wide range of technologies developed by SwRI particularly exhaust emissions strategies to meet current and planned regulations worldwide. SwRI also has extensive test facilities for both engine, transmission and vehicles.
swri.org