Looking for aftermarket parts to modify or upgrade your GMC Sierra 2500 HD with in-line modules? At Tunersports.com we carry a huge selection of the top name brand performance in-line module parts and accessories for your Sierra 2500 HD.
Whether you have a 2001 or 2023 GMC Sierra 2500 HD in AT4 to WT trim we have you covered. We have 12 in-line modules available to mod your Sierra 2500 HD. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 77-34002If you're looking to maximize your vehicle's performance potential and drivability with a simple download, the aFe Scorcher PRO is for you. The Scorcher PRO is an all-in-one, performance programmer that provides specially calibrated tunes for vehicles equipped with aFe POWER products delivering more... aFe SCORCHER PRO Performance Tuner 07.5-10 GM Diesel Trucks V8 6.6L (td) LMM 2007-2010 GMC Sierra 2500 HD SLE / SLT / WT $603.13 SALE |
 IN STOCK - LOW 77-34008If you're looking to maximize your vehicle's performance potential and drivability with a simple download, the aFe SCORCHER PRO Performance Programmer is for you. The SCORCHER PRO Performance Programmer is an all-in-one, performance programmer that provides specially calibrated tunes for vehicles eq... aFe SCORCHER Pro Performance Tuner 00-18 Cadillac/Chevrolet/GMC Vehicles V6/V8 2001-2002 GMC Sierra 2500 HD SL 2001-2019 GMC Sierra 2500 HD SLE / SLT 2002-2005 GMC Sierra 2500 HD Base 2003-2014 GMC Sierra 2500 HD WT 2006-2006 GMC Sierra 2500 HD SL 2011-2019 GMC Sierra 2500 HD Denali 2015-2019 GMC Sierra 2500 HD Base $475.46 SALE |
 IN STOCK - DROPSHIPS 77-44005Put up to 40hp and 51lbs. x ft. torque to your N54 today! The aFe Power SCORCHER Module is designed to alter the pressure sensor signals to increase turbo boost to an optimum level throughout the entire RPM range. The result is a harmonious balance between power, throttle response and drivability. T... aFe Scorcher HD Module 01-04 GM Diesel Trucks LB7 6.6L V8 (td) 2001-2002 GMC Sierra 2500 HD SL 2001-2004 GMC Sierra 2500 HD SLE / SLT 2002-2004 GMC Sierra 2500 HD Base 2003-2004 GMC Sierra 2500 HD WT $405.46 SALE |
 IN STOCK - DROPSHIPS 77-44006Put up to 40hp and 51lbs. x ft. torque to your N54 today! The aFe Power SCORCHER Module is designed to alter the pressure sensor signals to increase turbo boost to an optimum level throughout the entire RPM range. The result is a harmonious balance between power, throttle response and drivability. T... aFe Scorcher HD Module 04.5-10 GM Diesel Trucks LLY/LBZ/LMM 6.6L V8 (td) 2004-2005 GMC Sierra 2500 HD Base 2004-2010 GMC Sierra 2500 HD SLE / SLT / WT 2006-2006 GMC Sierra 2500 HD SL $405.46 SALE |
 IN STOCK - DROPSHIPS 77-44007Put up to 40hp and 51lbs. x ft. torque to your N54 today! The aFe Power SCORCHER Module is designed to alter the pressure sensor signals to increase turbo boost to an optimum level throughout the entire RPM range. The result is a harmonious balance between power, throttle response and drivability. T... aFe Scorcher Module 11-14 GM Diesel Trucks LML 6.6L V8 (td) 2011-2014 GMC Sierra 2500 HD Denali / SLE / SLT / WT $405.46 SALE |
 IN STOCK - DROPSHIPS 77-44008Put up to 40hp and 51lbs. x ft. torque to your N54 today! The aFe Power SCORCHER Module is designed to alter the pressure sensor signals to increase turbo boost to an optimum level throughout the entire RPM range. The result is a harmonious balance between power, throttle response and drivability. T... aFe Scorcher HD Module 15-16 GM Diesel Trucks LML 6.6L V8 (td) 2015-2016 GMC Sierra 2500 HD Base / Denali / SLE / SLT $405.46 SALE |
 IN STOCK - DROPSHIPS 77-44010A simple 30 minute install will give you a huge increase in power. The aFe POWER SCORCHER HD Module includes a high quality case & wire harness with factory style connectors for an easy plug & play installation. A LED light switch provides In-Cabin On-The-Fly power adjustments. The 4-Power settings ... aFe Scorcher HD Module 2017 GM Diesel Trucks V8 - 6.6L 2017-2021 GMC Sierra 2500 HD Base 2017-2023 GMC Sierra 2500 HD Denali / SLE / SLT 2020-2023 GMC Sierra 2500 HD AT4 2022-2023 GMC Sierra 2500 HD Pro $405.46 SALE |
 SHIPS FROM MANUFACTURER 77-44010-PKThis performance package is bang for your buck, it consists of the Momentum HD air intake system (P/N: 50-41008-TB), the SCORCHER HD module (P/N: 77-44010) and a Restore kit (P/N: 90-50501). Momentum HD Intake Features: Unique One-Piece High Quality Housing w/ Auxiliary Inlet: The smooth (Patent Pen... aFe Scorcher HD Power Package 2017 GM Duramax V8-6.6L (td) L5P 2017-2019 GMC Sierra 2500 HD Base / Denali / SLE / SLT $842.49 SALE |
 IN STOCK - DROPSHIPS 77-84007The aFe POWER SCORCHER BLUE Power module is the next generation of Plug and Play electronic module to increase the performance of your vehicle and improve drivability. It is the fastest way to gain safely significant amount of horsepower and torque without modifying or leaving any trace on the Engin... aFe Scorcher Blue Module 11-14 GM Diesel Trucks 6.6L V8 (td) LML 2011-2014 GMC Sierra 2500 HD Denali / SLE / SLT / WT $504.02 SALE |
 IN STOCK - DROPSHIPS 77-84008The aFe POWER SCORCHER BLUE Power module is the next generation of Plug and Play electronic module to increase the performance of your vehicle and improve drivability. It is the fastest way to gain safely significant amount of horsepower and torque without modifying or leaving any trace on the Engin... aFe Scorcher Blue Module 15.5-16 GM Diesel Trucks 6.6L V8 (td) LML 2015-2016 GMC Sierra 2500 HD Base / Denali / SLE / SLT $504.02 SALE |
 OUT OF STOCK 77-84010The aFe POWER SCORCHER BLUE Power module is the next generation of Plug and Play electronic module to increase the performance of your vehicle and improve drivability. It is the fastest way to gain safely significant amount of horsepower and torque without modifying or leaving any trace on the Engin... aFe Scorcher Blue Power Module 17-18 GM Diesel Trucks V8-6.6L (td) 5LP 2017-2021 GMC Sierra 2500 HD Base 2017-2023 GMC Sierra 2500 HD Denali / SLE / SLT 2020-2023 GMC Sierra 2500 HD AT4 2022-2023 GMC Sierra 2500 HD Pro $504.02 SALE |
 SHIPS FROM MANUFACTURER 77-84010-AGDThe aFe POWER SCORCHER BLUE Power module is the next generation of Plug and Play electronic module technology. It is the fastest way to safely gain significant horsepower, torque and improve drivability without modifying or leaving any trace on the Engine Control Unit (ECU). The SCORCHER BLUE featur... aFe Scorcher Blue Power Module w/Monitor 17-20 GM Diesel Trucks V8-6.6L (td) 5LP 2017-2021 GMC Sierra 2500 HD Base 2017-2022 GMC Sierra 2500 HD Denali / SLE / SLT 2020-2022 GMC Sierra 2500 HD AT4 2022-2022 GMC Sierra 2500 HD Pro $895.62 SALE |