Collection: PPEI Tuning
-
2017 - 2023 GM 6.6L L5P Duramax | Transmission Tuning by PPEI
![]()
- Regular price
- $431.24
- Sale price
- $431.24
- Regular price
-
- Unit price
- per
Sold out -
2006 - 2007 GM 6.6L LBZ Duramax | Engine Tuning by PPEI
![]()
- Regular price
- $359.94
- Sale price
- $359.94
- Regular price
-
- Unit price
- per
Sold out -
2017 - 2023 GM 6.6L L5P Duramax | Engine Tuning by PPEI
![]()
- Regular price
- $919.99
- Sale price
- $919.99
- Regular price
-
- Unit price
- per
Sold out -
2004.5- 2005 GM 6.6L LLY Duramax | Engine Tuning by PPEI
![]()
- Regular price
- $359.94
- Sale price
- $359.94
- Regular price
-
- Unit price
- per
Sold out -
2001 - 2004 GM 6.6L LB7 Duramax | Engine Tuning by PPEI
![]()
- Regular price
- $359.94
- Sale price
- $359.94
- Regular price
-
- Unit price
- per
Sold out
