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Looking for aftermarket parts to modify or upgrade your 2005 GMC Sierra 3500 with programmers & tuners? At Tunersports.com we carry a huge selection of the top name brand performance programmers & tuner parts and accessories for your Sierra 3500.
Whether you have a 2005 GMC Sierra 3500 in Base to WT trim we have you covered. We have 11 programmers & tuners available parts to mod your Sierra 3500. All parts have free shipping to the Continental US 48 States.
 IN STOCK 66411Wrap 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 the only record-holding engine builder in the programming game, and now that expertise can be yours! The Banks AutoMind programmer... Banks Power 01-15 Chevy/GMC 6.6L Diesel/Gas AutoMind 2 Flash - Programming Module 2001-2006 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 WT $439.00 |
 SHIPS FROM MANUFACTURER 61411Advanced tuning for towing/work delivers better fuel economy under all load conditions, adjust-on-the-fly power and built-in safety. Plus flexible iDash vehicle command center. A real piece of work. EconoMind is built for work. With Banks PowerPack, you've got the goods to haul the goods! EconoMind ... Banks Power 04-05 Chevy/GMC 2500/3500 6.6L LLY Economind Diesel Tuner w/ Banks iDash-1.8 2004-2005 GMC Sierra 3500 Base / SLE / SLT / WT $939.00 |
 SHIPS FROM MANUFACTURER 61441Advanced tuning for towing/work delivers better fuel economy under all load conditions, adjust-on-the-fly power and built-in safety. Plus flexible iDash vehicle command center. A real piece of work. EconoMind is built for work. With Banks PowerPack, you've got the goods to haul the goods! EconoMind ... Banks Power 04-05 Chevy/GMC 2500/3500 6.6L LLY Economind Diesel Tuner w/ Banks iDash-1.8 DataMonster 2004-2005 GMC Sierra 3500 Base / SLE / SLT / WT $1,059.00 |
 SHIPS FROM MANUFACTURER 63715Calibrated for diesels that work and tow. Adds up to 100 hp/ 235 lb-ft with adjust on the fly power; built-in-safety; CleanTuner Technology and fuel economy features. All gains measured at rear wheels.... Banks Power 04-05 Chevy 6.6L LLY Economind - Powerpack w/ Switch 2004-2005 GMC Sierra 3500 Base / SLE / SLT / WT $739.00 |
 SHIPS FROM MANUFACTURER 61412Highest proven HP and torque for sport applications; adds up to 155 hp/ 385 lb-ft with adjust on the fly power; built-in safety and CleanTune Technology; plus flexible touch screen vehicle command center.... Banks 04-05 Chevy 6.6L LLY Six-Gun Diesel Tuner w/ iDash 2004-2005 GMC Sierra 3500 Base / SLE / SLT / WT $934.00 |
 SHIPS FROM MANUFACTURER 61442Highest proven HP and torque for sport applications; adds up to 155 hp/ 385 lb-ft with adjust on the fly power; built-in safety and CleanTune Technology; plus flexible touch screen vehicle command center.... Banks 04-05 Chevy/GMC 2500/3500 6.6L LLY Six-Gun Diesel Tuner w/ iDash-1.8 DataMonster 2004-2005 GMC Sierra 3500 Base / SLE / SLT / WT $1,059.00 |
 SHIPS FROM MANUFACTURER 63717Highest proven HP and torque for sport applications; adds up to 155 hp/ 385 lb-ft with adjust on the fly power; built-in safety and CleanTune Technology; plus flexible touch screen vehicle command center.... Banks Power 04-05 Chevy 6.6L LLY Six-Gun Diesel Tuner w/ Switch 2004-2005 GMC Sierra 3500 Base / SLE / SLT / WT $642.00 |
 SHIPS FROM MANUFACTURER 55440Banks SpeedBrake is a revolutionary; patented all-electronic braking system with downhill speed regulating capability; user adjustable setpoint speeds and built in safety features.... Banks Power 04-05 Chevy 6.6L LLY Banks SpeedBrake (w/o Banks iQ) 2004-2005 GMC Sierra 3500 Base / SLE / SLT / WT $519.00 |
 SHIPS FROM MANUFACTURER 61431Banks SpeedBrake is a revolutionary; patented all-electronic braking system with downhill speed regulating capability; user adjustable setpoint speeds and built in safety features.... Banks Power 04-05 Chevy 6.6L LLY Banks Speedbrake (w/ iDash 1.8) 2004-2005 GMC Sierra 3500 Base / SLE / SLT / WT $829.00 |
 SHIPS FROM MANUFACTURER 61461Banks SpeedBrake is a revolutionary; patented all-electronic braking system with downhill speed regulating capability; user adjustable setpoint speeds and built in safety features.... Banks Power 04-05 Chevy 6.6L LLY Banks Speedbrake (w/ iDash 1.8 DataMonster) 2004-2005 GMC Sierra 3500 Base / SLE / SLT / WT $959.00 |
 IN STOCK - DROPSHIPS 1036605Easy to install; Faster engine warm-ups; Adjustable; Great to use for remote starters, PTO's and extended idling applications; 2004-2005 LLY 800/1200/1800 RPM... BD Diesel High Idle Control - 2004-2006 Chev Duramax LLY 2004-2005 GMC Sierra 3500 Base 2004-2006 GMC Sierra 3500 SLE / SLT / WT $64.71 |