Some of the most common engine modifications are pretty simple. Things like disabling the auto start-stop can improve your driving experience. Likewise, if you've never had a turbocharged engine before you might be surprised by how practical a blow off valve can be.

Maintenance items like a high-quality oil filter or oil separator can help keep your Bronco's engine in premium shape for longer. Your Bronco's oil system is one area where regular maintenance can really pay off.

One of our favorite modifications is a high-quality aftermarket air filter or a cold air intake. Making sure your Bronco's engine is getting clean, filtered air helps to keep it maintained. But aftermarket options are significantly hardier than their factory brethren. These air filters are washable and reusable. That means rinsing it out after you've been pounding dusty trails all day is easy and way cheaper than replacing your air filter frequently.

Cold air intakes take all the benefits of aftermarket air filters and then expand on them. By pulling in cooler air they're able to improve the power produced by your engine.

Whether you're just trying to maintain the quality of your Bronco's engine or want to build on it, there are great aftermarket options for your build.