2012 GMC Sierra 2500 HD Power Upgrade Parts
296 parts verified to fit your 2012 GMC Sierra 2500 HD for a complete power upgrade. An advanced project — estimated 4-12 hours.
Turbo & Supercharger Kits
(80)primary
Mishimoto
Mishimoto 11+ Chevy 6.6L Duramax Hot-Side Pipe and Boot Kit
$431.05
Gates
Gates 11-16 Chevrolet Silverado V-8 6.6L Diesel Hot Side Turbocharger Hose Kit (Molded)
$103.33
Snow Performance
Snow Performance Stage 2 Boost Cooler 102mm LS Water Injection System
$937.51
Wehrli
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Red
$348.16
Wehrli
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Sparkle Bomber Orange
$348.16
Wehrli
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Bengal Blue
$322.56
Mishimoto
Mishimoto 11+ Chevrolet/GMC Duramax Intercooler (Black)
$1224.65
Mishimoto
Mishimoto 11+ Chevrolet/GMC Duramax Intercooler Kit (Black)
$1945.55
Cold Air Intakes
(112)companion
aFe
aFe Momentum HD Pro DRY S Stage 2 Intake System 11-16 GM Diesel Trucks V8-6.6L (td) LML
$435.00
K&N
K&N 77 Series Performance Intake Kit for 11-14 Chevrolet Silverado/GMC Sierra 2500/3500 V8 6.6L
$419.99
Volant
Volant 11-13 Chevy Silverado / GMC Sierra 2500/3500HD 6.0L V8 Pro5 Closed Box Air Intake System
$361.90
Cometic Gasket
Cometic Chevrolet Gen-4 Vortec 6000/6200 Intake Manifold Gasket Kit
$111.77
Injen
Injen 11-12 GMC Duramax LML 6.6L Evolution Intake
$335.95
aFe
aFe Magnum FORCE Stage-2 Pro DRY S Cold Air Intake System 09-13 Chevrolet Silverado V8-5.3L
$416.00
aFe
aFe Quantum Pro DRY S Cold Air Intake System 11-16 GM/Chevy Duramax V8-6.6L LML - Dry
$376.00
Wehrli
Wehrli 11-16 Chevrolet 6.6L Duramax LML 4in Intake Kit Stage 2 - WCFab Red
$936.96
Performance Exhaust
(36)companion
Banks Power
Banks Power 11-16 Chevrolet 2500/3500 (Excl 2016) 6.6L Diesel 5in SS Monster Exhaust w/ Chrome Tip
$693.47
CORSA Performance
Corsa 11 -12 Chevrolet Silverado Reg. Cab/Long Bed 2500 6.0L V8 Polished Sport Cat-Back Ex
$1166.34
Gibson
Gibson 11-19 Chevrolet Silverado 2500 HD LT 6.0L 3in Cat-Back Dual Split Exhaust - Black Elite
$926.04
Gibson
Gibson 11-19 Chevrolet Silverado 2500 HD LT 6.0L 3.5in/3in Cat-Back Dual Sport Exhaust - Black Elite
$927.56
Magnaflow
MagnaFlow 11-19 Chevrolet Silverado 2500/3500 HD V8-6.0L Dual Split Cat-Back Exhaust w/Black Tips
$1587.81
Gibson
Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in Cat-Back Single Exhaust - Black Elite
$833.28
CORSA Performance
Corsa 11 -12 Chevrolet Silverado Ext. Cab/Std. Bed 2500 6.0L V8 Polished Sport Cat-Back Ex
$1166.34
Magnaflow
MagnaFlow Stainless Cat-Back Exhaust 2015 Chevy Silverado 2500HD 6.0L P/S Rear Exit 5in
$1295.60
Oil & Fluids
(68)consumable
LIQUI MOLY
LIQUI MOLY 20L Top Tec Truck 4450 Motor Oil SAE 15W40
$146.62
LIQUI MOLY
LIQUI MOLY 1L Brake Fluid DOT 4
$66.14
Yukon Gear & Axle
Yukon Gear Friction Modifier
$20.89
LIQUI MOLY
LIQUI MOLY 1L Fully Synthetic Hypoid Gear Oil (GL5) LS SAE 75W140
$204.10
LIQUI MOLY
LIQUI MOLY 20L Top Tec ATF 1200
$204.34
K&N
K&N Oil Filter Automotive 01-19 Chevrolet Silverado 6.6L
$10.99
LIQUI MOLY
LIQUI MOLY 20L Special Tec AA Motor Oil SAE 5W40 Diesel
$199.16
Motul
Motul 1L Synthetic Engine Oil 8100 5W40 X-CLEAN C3 -505 01-502 00-505 00-LL04
$147.53
Power Upgrade for Other GMC Sierra 2500 HD Years
Other Jobs for Your 2012 GMC Sierra 2500 HD
Frequently Asked Questions
What parts do I need for a power upgrade on my 2012 GMC Sierra 2500 HD?
A complete power upgrade on the 2012 GMC Sierra 2500 HD typically requires turbo & supercharger kits, cold air intakes, performance exhaust, oil & fluids. All parts shown on this page are verified to fit your specific vehicle.
How long does a power upgrade take on a 2012 GMC Sierra 2500 HD?
A power upgrade typically takes 4-12 hours and is rated as advanced difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a power upgrade myself?
A power upgrade is an advanced project that typically requires specialized tools and significant mechanical experience. Many people choose to have a professional handle this job, but DIYers with the right skills and tools can save significantly on labor.
Are these parts guaranteed to fit my 2012 GMC Sierra 2500 HD?
Yes, all parts on this page are verified to fit the 2012 GMC Sierra 2500 HD using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make power upgrade parts for the 2012 GMC Sierra 2500 HD?
We carry power upgrade parts from trusted brands including Mishimoto, Gates, Snow Performance, Wehrli, and Fel-Pro. Filter by brand to find your preferred manufacturer.
How much does a power upgrade cost for a 2012 GMC Sierra 2500 HD?
The cost of a power upgrade for the 2012 GMC Sierra 2500 HD depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.