2017-2021 Duramax
17-19 Duramax 5″ Downpipe Back Delete Exhaust – No Muffler
531010-680NMCAD $1,000
2020+ L5P Duramax Throttle Valve Delete
L5PTHRTLVLVDD-6CAD $225
2017–2019 L5P Duramax Throttle Valve Delete
L5PTHRTLVLVDDCAD $225
2017–2019 L5P Duramax Throttle Valve Upgrade
L5PTHRTLVLVCAD $125