Peakside Performance is a Canadian-based company that specializes in repairing and providing custom tuning for diesel vehicles, resulting in better fuel economy and increased performance!
Peakside Performance
2003-2010 Powerstroke HP Tuners w/ Peakside Custom Tune Files
Part Number: PSP-03-10-PWR-HP-SNG-BUNDLEFrom $727.00 CADUnit price $ /Unavailable-
Peakside Performance
2020-2022.5 Duramax HP Tuners w/ Peakside Custom Tune Files
Part Number: PSP-20-22.5-DMAX-HP-SNG-BUNDLEFrom $1,949.00 CADUnit price $ /Unavailable 
Peakside Performance
2020-2022.5 Duramax HP Tuners w/ Peakside Custom Tune Files (PSP-20-22.5-DMAX-HP)
Part Number: PSP-20-22.5-DMAX-HP-SNGIn StockFrom $1,200.00 CADUnit price $ /Unavailable
Peakside Performance
2008-2010 Powerstroke Peakside Tuned SCT X4 (PSP-08-10-PWR-SCT-X4)
Part Number: PSP-08-10-PWR-SCT-X4-SNGFrom $878.22 CADUnit price $ /Unavailable
