2011 GMC Sierra 2500 HD Power Upgrade Parts
309 parts verified to fit your 2011 GMC Sierra 2500 HD for a complete power upgrade. An advanced project — estimated 4-12 hours.
Turbo & Supercharger Kits
(79)primary
BD Diesel
BD Diesel Cool Down Timer Kit v2.0
$263.78
CSF
CSF 11-12 Chevrolet Silverado 6.6L Turbo Diesel Charge-Air-Cooler
$995.00
BD Diesel
BD Diesel Duramax Screamer Turbo - 2011-2016 Chevrolet LML
$2583.53
Wehrli
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss White
$322.56
Gates
Gates 05-16 Chevy Silverado V-8 6.6L Diesel Turbo To Pipe (Hot Side) Turbocharger Hose Kit (Molded)
$59.76
Sinister Diesel
Sinister Diesel 11-16 GM Duramax 6.6L LML Radiator Pipe
$184.31
aFe
aFe Bladerunner Intercooler w/ Tubes 11-13 GM Diesel Trucks V8 6.6L (td) LML
$2613.62
aFe
aFe Bladerunner Intercooler 11-13 GM Diesel Trucks V8 6.6L (td) LML
$2267.29
Cold Air Intakes
(112)companion
aFe
aFe Silver Bullet Throttle Body Spacers TBS GM Trucks & SUVs 07-11 V8-4.8/5.3/6.2L (GMT900)
$142.34
Volant
Volant 11-11 Chevrolet Silverado 2500HD 6.0L V8 PowerCore Closed Box Air Intake System
$570.90
aFe
aFe MagnumFORCE Spare Parts AIS Soft Parts for XX-11922
$59.39
aFe
aFe Bladerunner Replacement Couplings and Clamps 11-16 GM Diesel Trucks V8 6.6L (td) LML
$330.75
AEM Induction
AEM Brute Force HD Intake System 11-12 GMC Sierra 2500/3500 / 11-12 Chevy Silverado 2500/3500
$499.99
Volant
Volant 11-13 Chevrolet Silverado 2500HD 6.0L V8 Pro5 Closed Box Air Intake System
$560.90
Mishimoto
Mishimoto 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit
$262.09
Volant
Volant 10-12 Chevrolet Silverado 2500HD 6.6 V8 PowerCore Closed Box Air Intake System
$437.90
Performance Exhaust
(36)companion
CORSA Performance
Corsa 11 -12 Chevrolet Silverado Ext. Cab/Long Bed 2500 6.0L V8 Polished Sport Cat-Back Ex
$1166.34
Gibson
Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in/3in Cat-Back Dual Extreme Exhaust - Aluminized
$790.64
Gibson
Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3.5in/3in Cat-Back Dual Sport Exhaust - Stainless
$869.52
Gibson
Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in/3in Cat-Back Dual Extreme Exhaust - Black Elite
$980.07
Banks Power
Banks Power 11-14 Chev 6.6L LML ECLB/CCSB/CCLB Monster Exhaust Sys - SS Single Exhaust w/ Black Tip
$399.00
Gibson
Gibson 11-19 Chevrolet Silverado 2500 HD LT 6.0L 3.5in Cat-Back Single Exhaust - Aluminized
$623.21
Gibson
Gibson 15-19 GMC Sierra 2500 HD Base 6.0L 3.5in/3in Cat-Back Dual Split Exhaust - Stainless
$869.52
Magnaflow
MagnaFlow 11-19 GM 2500/3500 6.0L 4in Single Passenger Side Rear Exit Cat-Back Exhaust w/Black Tips
$1393.72
Oil & Fluids
(82)consumable
LIQUI MOLY
LIQUI MOLY 1L Brake Fluid SL6 DOT 4
$65.86
Yukon Gear & Axle
Yukon Gear Redline Synthetic Shock Proof Oil w/ Positraction Additive. 3 Quarts
$112.89
Fleece Performance
Fleece Performance Replacement Oil Cooler Adapter O-ring (Use w/ FPE-DMAX-OCADPT)
$9.78
Sinister Diesel
Sinister Diesel 01-15 Chevy Duramax CAT Filter Adapter
$153.59
LIQUI MOLY
LIQUI MOLY 1L Top Tec ATF 1800
$61.73
K&N
K&N 21-25 Chevrolet Trailblazer 1.2L L3 / 17-24 Alfa Romeo Giulia 2.0L L4 Spin-On Oil Filter
$10.99
Motul
Motul 5L Synthetic Engine Oil 8100 5W40 X-CLEAN C3 -505 01-502 00-505 00-LL04
$211.25
Fleece Performance
Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit
$107.71
Power Upgrade for Other GMC Sierra 2500 HD Years
Other Jobs for Your 2011 GMC Sierra 2500 HD
Frequently Asked Questions
What parts do I need for a power upgrade on my 2011 GMC Sierra 2500 HD?
A complete power upgrade on the 2011 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 2011 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 2011 GMC Sierra 2500 HD?
Yes, all parts on this page are verified to fit the 2011 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 2011 GMC Sierra 2500 HD?
We carry power upgrade parts from trusted brands including BD Diesel, CSF, Wehrli, Gates, and Sinister Diesel. Filter by brand to find your preferred manufacturer.
How much does a power upgrade cost for a 2011 GMC Sierra 2500 HD?
The cost of a power upgrade for the 2011 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.