GMC Sierra 2500 Performance Chips at Truck&Gear

Banks Power 55447 - Brake Exhaust Braking System With Switch 04-05 Chevy 6.6L LLY

Part Number 55447

Top Of The Hill - Now What? You've crested that big hill and need to start thinking about slowing down. What do you do? Ride your brakes and hope they don't overheat? Dow...

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$619.00

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-3% via BANKSPOWER3 promocode

Banks Power 55440 - Speedbrake Use With iDash (iDash Not Included) 04-05 Chevy 6.6L LLY

Part Number 55440

The World's First All-Electronic Braking System. A revolutionary approach to exhaust braking, Banks patented new SpeedBrake does what no brake has done before. The world'...

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$519.00

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-3% via BANKSPOWER3 promocode

Banks Power 63715 - Economind Diesel Tuner (PowerPack Calibration) With Switch 04-05 Chevy 6.6L LLY

Part Number 63715

PowerPack calibration: +100 hp/+230 lb-ft. Advanced tuning for towing/work adds loads of power with built-in safety, adjust-on-the-fly power, fuel savings at every level ...

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$739.00

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Jet Performance 14005 - Dynamic Spectrum Tuner Programmer

Part Number 14005

Exact fit

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$455.49

In Stock

Jet Performance 50108 - Jet Accu-Speed Speedometer Calibrator

Part Number 50108

Exact fit

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$209.73

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Bully Dog 40417 - GT Gas Performance Tuner/Monitor

Part Number 40417

The GT Platinum is four products in one remarkable unit: a vehicle engine tuner, monitor, gauge, and diagnostic device all in a single unit. The remarkable GT transforms ...

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$469.00

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Bully Dog 40470 - BDX Performance Programmer

Part Number 40470

BullyDog ECU Tuner

Exact fit

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$419.00

In Stock

SCT Performance 40490 - BDX Performance Programmer

Part Number 40490

Exact fit

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$419.00

In Stock

SCT Performance 5011SB-08 - Livewire TS+ Devices Programmer Cable

Part Number 5011SB-08

Exact fit

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$38.16

In Stock

SCT Performance 5015PWD - Livewire Vision Performance Monitor

Part Number 5015PWD

Exact fit

$352.07

In Stock

Banks Power 66411 - AutoMind 2 Programmer Hand Held GM Diesel/Gas (Except Motorhome)

Part Number 66411

Wrap Your Hand Around Some Serious Power! Introducing the latest in pre-loaded, pre-programmed power from the most trusted name in engineered engine efficiency. Banks is ...

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$439.00

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Banks Power 63717 - Six-Gun Diesel Tuner With Switch 04-05 Chevy 6.6L LLY

Part Number 63717

Optimum fuel tuning for awesome power, built-in safety and adjust-on-the-fly power, plus temperature limiting control Without ptional Temp Limit Kit. Tuning that doesn't ...

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$642.00

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Jet Performance 16016 - EZ-Tune Programmer

Part Number 16016

Exact fit

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$298.42

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Jet Performance 17016 - Speedo Pro Programmer

Part Number 17016

Exact fit

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$254.68

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Banks Power 63765 - EconoMind Diesel Tuner (PowerPack Calibration) With Switch 01-04 Chevy 6.6L LB7

Part Number 63765

PowerPack calibration: +100 hp/+230 lb-ft. Advanced tuning for work and towing delivers better fuel economy under all load conditions, CleanTune Technology, adjust-on-the...

Exact fit

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$739.00

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-3% via BANKSPOWER3 promocode