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EZ LYNK SKEW

EZ LYNK TUNER

(Includes Custom Tunes)

2011-2016 6.6L DURAMAX

MSRP $1,299.99

Part # EZFCDRAA2

2011-2016 POWER LEVELS

Switch Position
Power Level Name
HP Rating
Position #1
NO POWER
+20HP
Position #2
TOW
+50HP
Position #3
STREET
+75HP
Position #4
PERFORMANCE
+130HP
Position #5
RAMPAGE
+230HP
*RAMPAGE REQUIRES A LIFT PUMP IN ORDER TO SEE THE FULL 230HP INCREASE.*
  • Datalogging
  • Live vehicle diagnostics & troubleshooting
  • Mobile app communicates seamlessly with your vehicle

The AutoAgent connects to the vehicle via the OBDII port and broadcasts a wifi access point (AP) which allows a wireless connection to the vehicle using any iOS or Android device. By launching the free EZ LYNK application on an iOS device, engine data is seamlessly streamed to the phone or other smart device. The AutoAgent also has the capability to reflash vehicle system controllers with ECU profiles shared by technicians.

End users can conveniently share datalogs and other vehicle information to any technician with the touch of a finger without even leaving the driver seat. Datalogs can be quickly started and stopped from the main gauge display screen and bookmarks can be added to draw interest to specific points of a datalog if desired. A graphical web based datalog viewing solution will soon be incorporated into the EZ LYNK Cloud as well. A fully customizable user interface allows the enduser to create a gauge interface that suits their particular needs. Technicians can also create default PID configurations that are automatically loaded during a reflash procedure to further assist in the troubleshooting and diagnostic process.

2011-2016 6.6L Duramax tuning comes with 5 Tunes.

EFILIVE AUTOCAL

2001-2010 6.6L DURAMAX

MSRP $599.99

Part # R110DGP

2001-2005 POWER LEVELS

Switch Position
Power Level Name
HP Rating
Position #1
NO POWER
+20HP
Position #2
TOW
+50HP
Position #3
STREET
+120HP
Position #4
PERFORMANCE
+175HP
Position #5
RAMPAGE
+240HP

2006-2010 POWER LEVELS

Switch Position
Power Level Name
HP Rating
Position #1
NO POWER
+20HP
Position #2
TOW
+50HP
Position #3
STREET
+120HP
Position #4
PERFORMANCE
+175HP
Position #5
RAMPAGE
+260HP
GDP Autocal

EFILive tuning for the 2001-2010 Duramax is now available to meet your desired horsepower gains. Each AutoCal will come with 5 tunes. When you purchase a GDP Tuning AutoCal you will be ready to unleash the beast that’s locked inside of your truck. *2001-2006 DSP5 TUNING ONLY*

2001-2005 GM 6.6L Duramax tunes are configured in DSP-5 format. This configuration requires a DSP-5 switch or an Edge Insight Monitor for power level adjustment.

2006-2010 6.6L Duramax tunes are configured in DSP-5 format. This configuration requires a DSP-5 switch for power level adjustment.

GDP Autocal

EFILIVE AUTOCAL

2011-2016 6.6L DURAMAX

MSRP $949.99

Part # R1116DGP

2011-2016 POWER LEVELS

Switch Position
Power Level Name
HP Rating
Position #1
NO POWER
+20HP
Position #2
TOW
+50HP
Position #3
STREET
+75HP
Position #4
PERFORMANCE
+130HP
Position #5
RAMPAGE
+230HP
*RAMPAGE REQUIRES A LIFT PUMP IN ORDER TO SEE THE FULL 230HP INCREASE.*

EFILive tuning for the 2011-2016 Duramax is now available to meet your desired horsepower gains. Each AutoCal will come with 5 tunes. When you purchase a GDP Tuning AutoCal you will be ready to unleash the beast that’s locked inside of your truck.

2011-2016 6.6L Duramax tuning comes as 5 separate files. To change power levels you must re-program your vehicle with the AutoCal.

GDP TUNING

EFI Live Vin License

$125.00

EZ LYNK SKEW

PRODUCT CODE:

R-EGRD-04.5-05LLY

GDP EGR | 04.5-05 LLY Duramax

GDP EGR | 04.5-05 LLY Duramax

Description

This kit upgrades the EGR Cooler, Crossover Tube and Actuator to clean up the engine bay and eliminate soot buildup in the intake tract.

PRODUCT CODE:

R-EGRD-04.5-05LLY-UPP

GDP EGR | 04.5-05 LLY Duramax UPP

GDP EGR | 04.5-05 LLY Duramax UPP

Description

This kit upgrades the EGR Cooler, Crossover Tube and Actuator to clean up the engine bay and eliminate soot buildup in the intake tract.

PRODUCT CODE:

R-EGRD-06-07.5LBZ

GDP EGR | 06-07.5 LBZ Duramax

GDP EGR | 06-07.5 LBZ Duramax

Description

This kit upgrades the EGR Cooler, Crossover Tube and Actuator to clean up the engine bay and eliminate soot buildup in the intake tract.

PRODUCT CODE:

R-EGRD-06-07.5LBZ-UPP

GDP EGR | 06-07.5 LBZ Duramax UPP

GDP EGR | 06-07.5 LBZ Duramax UPP

Description

This kit upgrades the EGR Cooler, Crossover Tube and Actuator to clean up the engine bay and eliminate soot buildup in the intake tract.

PRODUCT CODE:

R-EGRD-07-10LMM

GDP EGR | 07-10 LMM Duramax

GDP EGR | 07-10 LMM Duramax

Description

This kit upgrades the EGR Cooler, Crossover Tube and Actuator to clean up the engine bay and eliminate soot buildup in the intake tract.

PRODUCT CODE:

R-EGRD-07-10LMM-UPP

GDP EGR | 07-10 LMM Duramax UPP

GDP EGR | 07-10 LMM Duramax UPP

Description

This kit upgrades the EGR Cooler, Crossover Tube and Actuator to clean up the engine bay and eliminate soot buildup in the intake tract.

PRODUCT CODE:

R-EGRD-11-16LML

GDP EGR | 11-16 LML Duramax

GDP EGR | 11-16 LML Duramax

Description

This kit upgrades the EGR Cooler, Crossover Tube and Actuator to clean up the engine bay and eliminate soot buildup in the intake tract.

PRODUCT CODE:

R-EGRD-11-16LML-UPP

GDP EGR | 11-16 LML Duramax UPP

GDP EGR | 11-16 LML Duramax UPP

Description

This kit upgrades the EGR Cooler, Crossover Tube and Actuator to clean up the engine bay and eliminate soot buildup in the intake tract.

PRODUCT CODE:

GDPGMB

EFI Live/EZ Lynk Rotary Switch Bracket - Duramax

EFI Live/EZ Lynk Rotary Switch Bracket - Duramax

Description

-EZ Lynk & EFI Live SOTF Switch mount
-Bolts directly to the bottom of your dash
-NO Drilling
-NO Cutting
-NO putting holes in your dash.

PRODUCT CODE:

RPDBDSP5LB7H

GDP DIGITAL SWITCH | 01-04 LB7 Duramax - BLUE

GDP DIGITAL SWITCH | 01-04 LB7 Duramax - BLUE

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING

PRODUCT CODE:

RPDGDSP5LB7H

GDP DIGITAL SWITCH | 01-04 LB7 Duramax - GREEN

GDP DIGITAL SWITCH | 01-04 LB7 Duramax - GREEN

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING


PRODUCT CODE:

RPDRDSP5LB7H

GDP DIGITAL SWITCH | 01-04 LB7 Duramax - RED

GDP DIGITAL SWITCH | 01-04 LB7 Duramax - RED

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING


PRODUCT CODE:

RPDWDSP5LB7H

GDP DIGITAL SWITCH | 01-04 LB7 Duramax - WHITE

GDP DIGITAL SWITCH | 01-04 LB7 Duramax - WHITE

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING

PRODUCT CODE:

RPDBDSP5LLYH

GDP DIGITAL SWITCH | 04.5-05 LLY Duramax - BLUE

GDP DIGITAL SWITCH | 04.5-05 LLY Duramax - BLUE

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING


PRODUCT CODE:

RPDGDSP5LLYH

GDP DIGITAL SWITCH | 04.5-05 LLY Duramax - GREEN

GDP DIGITAL SWITCH | 04.5-05 LLY Duramax - GREEN

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING



PRODUCT CODE:

RPDRDSP5LLYH

GDP DIGITAL SWITCH | 04.5-05 LLY Duramax - RED

GDP DIGITAL SWITCH | 04.5-05 LLY Duramax - RED

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING



PRODUCT CODE:

RPDWDSP5LLYH

GDP DIGITAL SWITCH | 04.5-05 LLY Duramax - WHITE

GDP DIGITAL SWITCH | 04.5-05 LLY Duramax - WHITE

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING



PRODUCT CODE:

RPDBDSP5LBZ/LMMH

GDP DIGITAL SWITCH | 06-10 LBZ/LMM Duramax - BLUE

GDP DIGITAL SWITCH | 06-10 LBZ/LMM Duramax - BLUE

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING



PRODUCT CODE:

RPDGDSP5LBZ/LMMH

GDP DIGITAL SWITCH | 06-10 LBZ/LMM Duramax - GREEN

GDP DIGITAL SWITCH | 06-10 LBZ/LMM Duramax - GREEN

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING



PRODUCT CODE:

RPDRDSP5LBZ/LMMH

GDP DIGITAL SWITCH | 06-10 LBZ/LMM Duramax - RED

GDP DIGITAL SWITCH | 06-10 LBZ/LMM Duramax - RED

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING



PRODUCT CODE:

RPDWDSP5LBZ/LMMH

GDP DIGITAL SWITCH | 06-10 LBZ/LMM Duramax - WHITE

GDP DIGITAL SWITCH | 06-10 LBZ/LMM Duramax - WHITE

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING



PRODUCT CODE:

RPDBDSP5LMLH

GDP DIGITAL SWITCH | 11-16 LML Duramax - BLUE

GDP DIGITAL SWITCH | 11-16 LML Duramax - BLUE

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING


Works With

01-16 Duramax
EFI LIVE  &  EZ LYNK
11-17 Power Stroke
EZ LYNK
13-17 Cummins (coming soon)
EFI LIVE  &  EZ LYNK

PRODUCT CODE:

RPDGDSP5LMLH

GDP DIGITAL SWITCH | 11-16 LML Duramax - GREEN

GDP DIGITAL SWITCH | 11-16 LML Duramax - GREEN

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING


Works With

01-16 Duramax
EFI LIVE  &  EZ LYNK
11-17 Power Stroke
EZ LYNK
13-17 Cummins (coming soon)
EFI LIVE  &  EZ LYNK

PRODUCT CODE:

RPDRDSP5LMLH

GDP DIGITAL SWITCH | 11-16 LML Duramax - RED

GDP DIGITAL SWITCH | 11-16 LML Duramax - RED

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING


Works With

01-16 Duramax
EFI LIVE  &  EZ LYNK
11-17 Power Stroke
EZ LYNK
13-17 Cummins (coming soon)
EFI LIVE  &  EZ LYNK

PRODUCT CODE:

RPDWDSP5LMLH

GDP DIGITAL SWITCH | 11-16 LML Duramax - WHITE

GDP DIGITAL SWITCH | 11-16 LML Duramax - WHITE

Description

GDP Tuning's Digital DSP-5 switch allows you to easily change your EFI LIVE or EZ LYNK DSP-5 tune at the push of a button. Large 1″ LED numerical display clearly shows what tune you are in, even at a quick glance.

Visit any of our Dealers or Distributors for purchase

  • 6 Position Switch

  • Color LED Display

  • High Idle Control Function

  • Easy to Install

  • ACC 12 volt Output

  • SOTF Switch for EFI LIVE & EZ LYNK

  • Illumination with Factory OEM Controls

  • PATENT PENDING


Works With

01-16 Duramax
EFI LIVE  &  EZ LYNK
11-17 Power Stroke
EZ LYNK
13-17 Cummins (coming soon)
EFI LIVE  &  EZ LYNK

PRODUCT CODE:

GDPLB7DSP5

GDP SWITCH | LB7 Duramax DSP5

GDP SWITCH | LB7 Duramax DSP5

Description

GDP Tuning's DSP-5 switch allows you to easily change your EFILive DSP-5 tune at the twist of a switch.


  • 6 Position Switch
  • HIGH IDLE CONTROL
  • ADJUST-ABILITY THROUGH CRUISE CONTROL SWITCH
  • LB7/LLY ONLY
  • WILL WORK WITH OR WITHOUT TUNES FOR HIGH IDLE
  • PATENT PENDING

5 POSITION CHART

1 = TUNE 1
2 = TUNE 2

3 = TUNE 3

4 = TUNE 4

5 = TUNE 5

PRODUCT CODE:

GDPLB7DSP5H

GDP SWITCH | LB7 Duramax DSP5 *HIGH IDLE*

GDP SWITCH | LB7 Duramax DSP5 *HIGH IDLE*

Description

GDP Tuning's DSP-5 switch allows you to easily change your EFILive DSP-5 tune at the twist of a switch.


  • 6 Position Switch
  • HIGH IDLE CONTROL
  • ADJUST-ABILITY THROUGH CRUISE CONTROL SWITCH
  • LB7/LLY ONLY
  • WILL WORK WITH OR WITHOUT TUNES FOR HIGH IDLE
  • PATENT PENDING

6 POSITION CHART                        6 POSITION CHART w/out HIGH IDLE

H = HIGH IDLE                                 H = TUNE 1
1 = TUNE 1
                                        1 = TUNE 1
2 = TUNE 2
                                        2 = TUNE 2
3 = TUNE 3
                                        3 = TUNE 3
4 = TUNE 4
                                        4 = TUNE 4
5 = TUNE 5
                                       5 = TUNE 5

PRODUCT CODE:

GDPLBZ/LMMDSP5

GDP SWITCH | LBZ/LMM Duramax DSP5

GDP SWITCH | LBZ/LMM Duramax DSP5

Description

GDP Tuning's DSP-5 switch allows you to easily change your EFILive DSP-5 tune at the twist of a switch.

  • 5 Position Switch
  • PATENT PENDING

*High Idle NOT Available*

5 POSITION CHART

1 = TUNE 1
2 = TUNE 2
3 = TUNE 3
4 = TUNE 4
5 = TUNE 5

PRODUCT CODE:

GDPLLYDSP5

GDP SWITCH | LLY Duramax DSP5

GDP SWITCH | LLY Duramax DSP5

Description

GDP Tuning's DSP-5 switch allows you to easily change your EFILive DSP-5 tune at the twist of a switch.

  • 5 Position Switch
  • HIGH IDLE CONTROL
  • ADJUSTABILITY THROUGH CRUISE CONTROL SWITCH
  • WILL WORK WITH OR WITHOUT TUNES FOR HIGH IDLE
  • PATENT PENDING


5 POSITION CHART

1 = TUNE 1
2 = TUNE 2

3 = TUNE 3

4 = TUNE 4

5 = TUNE 5

PRODUCT CODE:

GDPLLYDSP5H

GDP SWITCH | LLY Duramax DSP5 *HIGH IDLE*

GDP SWITCH | LLY Duramax DSP5 *HIGH IDLE*

Description

GDP Tuning's DSP-5 switch allows you to easily change your EFILive DSP-5 tune at the twist of a switch.

  • 6 Position Switch
  • HIGH IDLE CONTROL
  • ADJUSTABILITY THROUGH CRUISE CONTROL SWITCH
  • WILL WORK WITH OR WITHOUT TUNES FOR HIGH IDLE
  • PATENT PENDING


6 POSITION CHART                        6 POSITION CHART w/out HIGH IDLE

H = HIGH IDLE                                 H = TUNE 1
1 = TUNE 1
                                        1 = TUNE 1
2 = TUNE 2
                                        2 = TUNE 2
3 = TUNE 3
                                        3 = TUNE 3
4 = TUNE 4
                                        4 = TUNE 4
5 = TUNE 5
                                       5 = TUNE 5

PRODUCT CODE:

RPLMLSWITCH

GDP SWITCH | LML Switch

GDP SWITCH | LML Switch

Description

GDP Tuning's DSP-5 switch allows you to easily change your EFILive DSP-5 tune at the twist of a switch.

  • PATENT PENDING


*REQUIRES UPGRADE TUNING*

GDP EZ LYNK MONITOR

MSRP $299.99

Part # EZGDPMAA2

EZ LYNK SKEW