Shop top-rated L5P Duramax upgrades for 2017–2019 trucks, including EFI Live alternatives, high-performance intercoolers, and upgraded downpipes. Perfect for increasing towing power and throttle response, this collection supports factory emissions systems and offers L5P tuning options compatible with 6-speed and 10-speed GM transmissions.
Shop top-rated L5P Duramax upgrades for 2017–2019 trucks, including EFI Live alternatives, high-performance intercoolers, and upgraded downpipes. Perfect for increasing towing power and throttle response, this collection supports factory emissions systems and offers L5P tuning options compatible with 6-speed and 10-speed GM transmissions. Also includes direct-fit transmission coolers and lift pumps.
SWAG Performance Heavy Duty Head Stud Kit
fits 17-21 GM 6.6 L5P Duramax Diesel Engines
Tested at 220,000+ PSI Tensile Strength
Our Head Stud material properties allow for far greater tensile strength compared to 8740 chromoly steel head studs. Threads...
Kleinn On Board Air 150 PSI Sealed Air System Universal 150PSI 6275Ships to Continental US Only. The Kleinn 6275 OnBoardAir 150 Air System provides a lot of power from a small space. The 6275 delivers the 150 PSI pressure you need to get maximum...
Universal Kleinn HK2-1 Black Pro Blaster Dual Truck Horn Kit Ships to Continental US Only Upgrade the horn in your vehicle Kleinn HK2 Chrome Dual Truck Horn Kit. Designed for a convenient install the Horn Kit includes two all metal trumpets that are 16...
Magnaflow Black Series Intercooled Angle Cut Exhaust Tip 4" In, 5" Out, 13" 35220Ships to Continental US Only. The Magnaflow 35220 5" Black Series Intercooled Angle Cut Exhaust Tip features a 100% stainless steel construction with a durable black...
Magnaflow 5" Black Series Angle Cut Exhaust Tip 5" In X 6" Out X 13" Long 35239Ships to Continental US Only. MagnaFlow Tip Stainless Black Coated Single Wall Round Single Outlet 6in Dia 5in Inlet 13in L
Magnaflow 5" Dual Wall Angle Cut Exhaust Tip 4" In X 5" Out X 13" Long 35231Ships to Continental US Only. MagnaFlow Tip Stainless Double Wall Round Single Outlet Polished 5in DIA 4in Inlet 13in Length
Magnaflow Black Series Angle Cut Exhaust Tip 3.5" In X 5" Out X 14.5" Long 35237Ships to Continental US Only. MagnaFlow Tip Stainless Black Coated Single Wall Round Single Outlet 5in Dia 3.5in Inlet 14.5in L
Magnaflow 5" Black Series Angle Cut Exhaust Tip 4" In X 5" Out X 13" Long 35238Ships to Continental US Only. MagnaFlow Tip Stainless Black Coated Single Wall Round Single Outlet 5in Dia 4in Inlet 13in L
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