Looking for aftermarket parts to modify or upgrade your 2013 GMC Sierra 3500 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 3500 HD.
Whether you have a 2013 GMC Sierra 3500 HD in Denali to WT trim we have you covered. We have 3 in-line modules available to mod your Sierra 3500 HD. All parts have free shipping to the Continental US 48 States.
 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 2007-2014 GMC Sierra 3500 HD WT 2007-2019 GMC Sierra 3500 HD SLE / SLT 2011-2019 GMC Sierra 3500 HD Denali $475.46 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 3500 HD Denali / SLE / SLT / WT $405.46 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 3500 HD Denali / SLE / SLT / WT $504.02 SALE |