Engine Performance

Crawling up steep rock faces, muddy hills, or narrow trails can put a lot of stress on your Jeep Cherokee XJ 4.0L cooling system. The stock fan system on the Jeep Cherokee XJ 4.0L is an archaic design that's powered by the vehicle's engine. It adds a lot...

If you're looking to upgrade your F250 parts, look no further! The Mishimoto Ford 6.9L and 7.3L IDI Diesel Performance Aluminum Radiator is an ideal upgrade for the brittle stock radiator, and provides your truck with enhanced reliability and improved...

The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing the power of your LS engine, it's wise to ensure all maintenance is up to date and these processes are performing as intended. Weak spark from...

PPE solves the GM Duramax L5P complete oil drainage problem. During regular oil changes, the stock GM pan retains over half a quart of the dirtiest, heaviest part of the oil which settles to the bottom of the valley of the stock pan. This old oil is...

The basic requirements for a properly running engine are fuel, air, compression, and spark. Before increasing the power of your LS engine, it's wise to ensure all maintenance is up to date and these processes are performing as intended. Weak spark from...

Heavy loads are no match for a7.3L Powerstroke equipped with the Mishimoto 7.3L Transmission Cooler. The stock 7.3L Powerstroke transmission cooler can come up short of providing sufficient cooling, and with more weight in the truck bed, transmission...

Duramax diesel engines do not come with a factory System, this is why Duramax owners see such great performance and economic gains after installing an aftermarket diesel fuel System. When the factory CP3/CP4 injection System pulls fuel under a vacuum it...

Two decades of heat cycling plastic components, such as your factory degas tank, will undoubtedly make them brittle and discolored. If your factory plastic degas tank is leaking, you're sick of seeing that ugly yellow plastic, or want to go single big...

Two decades of heat cycling plastic components, such as your factory degas tank, will undoubtedly make them brittle and discolored. If your factory plastic degas tank is leaking, you're sick of seeing that ugly yellow plastic, or want to go single big...

Crawling up steep rock faces, muddy hills, or narrow trails can put a lot of stress on your Jeep Cherokee XJ 4.0L cooling system. The stock fan system on the Jeep Cherokee XJ 4.0L is an archaic design that's powered by the vehicle's engine. It adds a lot...

Crawling up steep rock faces, muddy hills, or narrow trails can put a lot of stress on your Jeep Cherokee XJ 4.0L cooling system. The stock fan system on the Jeep Cherokee XJ 4.0L is an archaic design that's powered by the vehicle's engine. It adds a lot...

The Ford Super Duty is a workhorse of a truck and the go-to pickup for many of the hardest working people on Earth. The 6.7L Powerstroke propelling theF-250 and F-350 is robust and reliable, but it's not without its weaknesses. Like any...