GI Service Center - Engine Parts

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Items 1-23 of 23
banks power, derringer, tuner, GI SERVICE 2020 DURAMAX
Description: Adds up to +80 hp and +144 lb-ft, w/6 power levels Value priced and loaded with Features: Adds up to 80 hp and 144 lb-ft, 6 power levels, works while in cruise-control, Data-Log up 100 parameters...More Details »
Item #: BKS-67103
Condition: New
Price: $954.44
Sale: $859.00
Save: 10%
Save: $95.44

Qty:

Price: $2,359.40
Sale: $2,241.43
Save: 5%
Save: $117.97


Turbocharger Kit
Item #: FPE-LML-S362-V-FMW
Condition: New
Price: $2,499.00

Qty:

Price: $2,359.40
Sale: $2,241.43
Save: 5%
Save: $117.97


Price: $2,359.40
Sale: $2,241.43
Save: 5%
Save: $117.97


2015-2016 LML DURAMAX DURAMAXTUNER X WCFAB S369SXE/STOCK TWIN KIT
Description: DuramaxTuner X WCFab LML S369SXE Twin Turbo Kit If you think street-able, clean, stealthy power is cool then this is the twin turbo kit is for you! We teamed up with Duramaxtuner and went all out...More Details »
Item #: DT-S369-TWIN-KIT-LML
Condition: New
Price: $4,375.00
Sale: $4,245.00
Save: 3%
Save: $130.00


Price: $139.00

Qty:

2017-19 WCFAB L5P Duramax Cold Air Intake Kit 2500HD 3500HD SILVERADO SIERRA L5P
Description: Increased Horsepower and Torque Increased Throttle Response & Sensitivity Increase in Turbo and Engine Noise. This is NOT a plastic box and pipe, it is aluminum and you WILL experience more turbo...More Details »
Item #: WCF100344
Condition: New
Price: $522.83


2017-2019 CHEVROLET / GMC COLD SIDE TUBE
Item #: 605-HSP-X
Condition: New
Price: $328.95
Sale: $299.95
Save: 9%
Save: $29.00


2017-2019 CHEVROLET / GMC L5P 3" HOT SIDE INTERCOOLER TUBE
Item #: 600-1-HSP-X
Condition: New
Price: $281.20


2017-2019 L5P DURAMAX HSP INTAKE
Description: NO TUNING REQUIRED:
Item #: 602-HSP-
Condition: New
Price: $450.00


Description: - 8 New Modified Injectors - Injector Coppers and O-rings
Item #: E02 10710
Condition: New
Price: $3,876.40


Description: - 8 New Modified Injectors - Injector Coppers and O-rings
Item #: E02 10706
Condition: New
Price: $3,408.40


Description: - 8 New Modified Injectors - Injector Coppers and O-rings
Item #: E02 10708
Condition: New
Price: $3,595.60


WEHRLI CUSTOM FABRICATION L5P 3 1/2" Turbo Intake Horn 2017-2018 2500HD 3500HD SILVERADO SIERRA L5P
Description: WEHRLI CUSTOM FABRICATION L5P 3 1/2" Turbo Intake Horn
Item #: WCF100721
Condition: New
Price: $239.00
Sale: $212.43
Save: 11%
Save: $26.57


L5P 3 1/2" Turbo Intake Horn with Breather Kit 2017-2018 2500HD 3500HD SILVERADO SIERRA L5P
Description: WEHRLI CUSTOM FABRICATION L5P 3 1/2" Turbo Intake Horn
Item #: WCF100470
Condition: New
Price: $259.00
Sale: $251.23
Save: 3%
Save: $7.77


L5P 3 1/2" Turbo Intake Horn with PCV Reroute 2020 2500HD 3500HD SILVERADO SIERRA L5P
Description: WEHRLI CUSTOM FABRICATION L5P 3 1/2" Turbo Intake Horn for 2020
Item #: WCF100824
Condition: New
Price: $239.00
Sale: $231.83
Save: 3%
Save: $7.17


WEHRLI CUSTOM FABRICATION L5P 3 1/2" Turbo Intake Horn 2020 2500HD 3500HD SILVERADO SIERRA L5P
Description: WEHRLI CUSTOM FABRICATION L5P 3 1/2" Turbo Intake Horn for 2020
Item #: WCF100833
Condition: New
Price: $219.00
Sale: $212.43
Save: 3%
Save: $6.57


drop in, cheetah, turbo, fleece
Description: The BRAND NEW NO CORE CHARGE 63mm FMW Duramax VNT Cheetah Turbocharger
Item #: FPE-LML-VNT-63-FMW-N
Condition: New
Price: $2,499.00

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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

Qty:

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

Qty:

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-22600
Condition: New
Price: $1,191.46
Sale: $1,099.95
Save: 8%
Save: $91.51

Qty:

Description: 32 ounce tumbler
Item #: GI1000
Condition: New
Price: $45.00

Items 1-23 of 23