Silverado 2500 HD

Factory coolant hoses are prone to abrasions and cracking over time that could lead to cooling system failures, but this Duramax 6.6L radiator pipe kit is the perfect way to ensure that your cooling system is reliable for years to come. This upper...

Replace your restrictive 2.5" OEM intercooler hot charge pipe with the high-performing 3" PPE intercooler hot charge pipe. PPE intercooler hot charge pipe is designed to give you higher cooling capacity, improved airflow, premium performance, and...

Improve your throttle response and lower your EGT's with one of these intake elbows from S&B Filters! They're CNC-machined, engineered, and tested to the highest standards for performance. S&B manufactures each air intake tube using premium...

Banks boost tube is larger than the factory pipe and designed to work with the stock elbow and intercooler to improve airflow, and allow the turbocharger to spool up faster.Banks cold side tube has 65% greater flow area than stock tube. Produced from...

Replace your restrictive 2.5" OEM intercooler hot charge pipe with the high-performing 3" PPE intercooler hot charge pipe. PPE intercooler hot charge pipe is designed to give you higher cooling capacity, improved airflow, premium performance, and...

Factory coolant hose "T" fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPE's Performance Silicone Coolant Hose Kit.Perfect for...

Factory coolant hose "T" fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPE's Performance Silicone Coolant Hose Kit.Perfect for...

Once you've installed an aftermarket Fuel Filtration System such as our FASS Titanium Series, the use of the factory fuel filter is no longer required and can be removed. Because your Duramax factory fuel filter is located after our filtration System you...

A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax 6.6L diesel engine, this is because your Duramax doesn't come with a factory System like other diesels. This requires your CP3 injection System to pull your fuel under a vacuum, adding...

Specifically designed for use in conjunction with the factory thermostat housing. Straight design for use with larger intake bridge. Stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and...

Duramax diesel engines do not come with a factory lift pump, this is why Duramax owners see such great performance and economy gains after installing an aftermarket diesel fuel lift pump. When the factory CP3 injection pump pulls fuel under a vacuum it...

Oversized Tube and Fin Core:This BladeRunner Street Series Radiator features a 2-1/4" thick tube and fin core which provides greater heat dissipation and better coolant flow than the factory radiator for optimum cooling efficiency.End Tanks:The...