GI Service Center - Tuning
Select a Sub-Category
Tuning Featured Products
Items 1-19 of 19
2017 - 2019 GM L5P E41 ECU Unlock 2500 HD 3500 HD Silverado Sierra
Description: Process Detailed Below
Item #: -L5P-UNLOCK
Condition:
New
Price: $2,425.00
HP Tuners MVPI2 w/0 credits L5P 2017-2020 GMC Chevrolet Silverado Sierra 2500 HD 3500 HD
Description: HP Tuners MVPI2 w/0 credits L5P 2017-2020
Item #: -hptunersmvpi2-0creds
Condition:
New
Price: $299.99
banks power, derringer, tuner, GI SERVICE 2017-2019 DURAMAX
Description: Adds up to +61 hp and +112 lb-ft, w/6 power levels
Value priced and loaded with Features: Adds up to 61 hp and 112 lb-ft, 6 power levels, works while in cruise-control, Data-Log up 100 parameters...More Details »
Condition:
New
Price: $954.44
Sale: $859.00
Save: 10%
Save: $95.44
Description: 2001-2010 EFILIVE SOTF TUNING
Item #: D performance
Condition:
New
Price: $800.00
Description: 2001 - 2010 DURAMAX SINGLE TUNE AUTOCAL
Item #: 2
Condition:
New
Price: $600.00
Description: 2011 - 2016 DURAMAX LML SINGLE TUNE AUTOCAL
Item #: 10
Condition:
New
Price: $800.00
Description: 2011 - 2016 LML EFILIVE SOTF TUNING w/Autocal
Item #: D performance
Condition:
New
Price: $1,299.00
Description: Duraxmax Speed and PERFORMANCE 5 tune autocal, switch
4" alumunized exhaust
cts2 insight monitor
Item #: DTCM
Condition:
New
Price: $1,995.00
Edge 22400 Pulsar Tuner | 17-19 Duramax L5P SILVERADO / SIERRA DURAMAX 6.6L
Description: Pulsar is the most innovative performance in-line tuner to ever hit the market. The Pulsar inline module has made waves among truck owners. The industry-exclusive technology, now available via...More Details »
Item #: EDG-22400
Condition:
New
Price: $799.95
Description: GDP EZGDPM EZ LYNK GAUGE MONITOR | DIESEL
Item #: GDP-11010
Condition:
New
Price: $325.00
Description: 2011 - 2016 DURAMAX LML SINGLE TUNE AUTOCAL
Item #: 10
Condition:
New
Price: $789.00
PPEI 2017 - 2018 GM L5P E41 ECU Unlock 2500 HD 3500 HD Silverado Sierra
Description: Process Detailed Below
Item #: PPEI-L5P-UNLOCK
Condition:
New
Price: $1,800.00
Description: 2001-2010 EFILIVE DSP5 TUNING
Item #: 10
Condition:
New
Price: $619.00
Description: 2011 - 2016 DURAMAX LML SINGLE TUNE AUTOCAL
Item #: 100
Condition:
New
Price: $780.00
Description: PICK 5 LIST
_Valet - No Start
_Valet - Idle Only Dead Pedal
_Valet - Reduce Power
_Stock
_Stock Plus ( +30HP )
_Heavy Tow
_Light Tow
_Daily Driver ( +50HP )
_Street ( + 75 HP )...More Details »
Item #: 12ACa
Condition:
New
Price: $939.00
Description: PICK 5 LIST
_Valet - No Start
_Valet - Idle Only Dead Pedal
_Valet - Reduce Power
_Stock
_Stock Plus ( +30HP )
_Heavy Tow
_Light Tow
_Daily Driver ( +50HP )
_Street ( + 75 HP )...More Details »
Item #: 12AC&CTS2
Condition:
New
Price: $1,310.00
Description: 2011 - 2016 LML EFILIVE SOTF TUNING
Item #: 12
Condition:
New
Price: $798.00
Description: 2011 - 2016 LML EFILIVE SOTF TUNING w/Autocal
Item #: 12AC
Condition:
New
Price: $1,299.00
Description: 2011 - 2016 LML EFILIVE SOTF TUNING w/Autocal
Item #: 12ACCTS2
Condition:
New
Price: $1,699.00
Items 1-19 of 19