Truck & Jeep Engine Performance

Your ride is built to impress. The power, style, and fun are meant to be unmatched. However, if your performance parts aren't in tip-top shape, your vehicle may not be performing at its peak potential. Help your truck or Jeep become the best version of itself with performance parts from 4 Wheel Parts.

Improved Performance
Old, worn out parts can slow you down and keep your truck or Jeep from performing well. However, with a few new pieces and some elbow grease, you can help your ride run better than ever. New performance parts can give you more power, improve your gas mileage, and generally make your vehicle run more smoothly.

Great Choices from Awesome Brands
Your 4x4 is important to you, so don't trust it to just any brands. 4 Wheel Parts carries Jeep and truck performance parts from the most trusted names in the business. Choose from brands like Crown Automotive, SuperChips, Jeep, and more. 4 Wheel Parts doesn't just carry a few pieces either. We have everything from full exhaust system kits to air intake tubes, and everything in between, Whether you need only one small part or you want a full package, you can find it right here. Once you find the parts you need, we ship them quickly and without delay. Many orders even qualify for free shipping.

Low Prices
Have you ever bought a part for your truck or Jeep, only to find a lower price on the same part somewhere else? It's disappointing to discover that you've spent too much. 4 Wheel Parts is on a mission to end that frustration. When you buy from us, you can be sure you get the best price on the market. In fact, we're so confident in our prices that we offer a 90-day price match promise. If you find a better deal within 90 days of your purchase, let us know, and we can make up the difference.

A Large Selection
It takes a lot of parts to make your vehicle's heating and cooling systems work properly. You a great air intake kit, exhaust systems, and more. What's more is that each vehicle is unique and may need different parts. Don't waste your time scouring a bunch of different sites to find the parts you need. Instead, you can see it all right here at 4 Wheel Parts. We are proud to offer an excellent selection of performance parts that ship quickly to you.

Fit Your Ride
Your ride is one-of-a-kind. As such, not just any old parts will do. Because of our wide selection of parts, we offer something for every vehicle. To find the pieces that can fit perfectly in your ride, use the selection tools on this page. Tell us your vehicle's year, make, model, and engine type. Then, we can show you only parts that can work with what you have. No more second-guessing or getting frustrated because your new part won't work.

Low Prices
There's no reason to overpay for your performance parts again. 4 Wheel Parts is proud to offer only the lowest prices on the market. Don't just take our word for it, however. We give every customer a 90-day price match guarantee.

You don't just ride in your 4x4 on perfect, mostly-sunny days. Your ride is meant to go out in ice, snow, heat, and more. However, that's hard to do if your heating and cooling systems aren't performing correctly. Don't let any weather stand in your way. Order heating and cooling performance parts from 4 Wheel Parts today. That means that if you find a lower price within 90 days of making your purchase, we can make up the difference. All you have to do is let us know. It's our way of earning your trust and business. Furthermore, many orders qualify for free shipping.

Riding trails stresses your Jeep's engine, heating and cooling parts more than normal wear-and-tear of the street, so make sure your rig is trail-ready with Jeep performance parts that will keep you ready to go at a moment's notice.

Performance Jeep Parts for the Trail
Hi-revving crawls in low gear tax your Jeep's engine and cooling system, and a breakdown on the trail is every jeeper's worst nightmare. Buy a little insurance by modding your engine for reliability and power.

From the top down, your Jeep's engine is engineered for reliability, efficiency and power. It was also mass produced and designed with a budget in mind, so the aftermarket has superior parts to OEM Chrysler parts.

The best place to start adding Jeep performance upgrades is through a cold-air intake. A cold-air intake lets your engine breathe better, making it more efficient. Cold air is denser than hot air, and cooler air has more oxygen in it, offering a gain in performance.

The next step a lot of jeepers make is to replace the factory exhaust with a performance-minded setup. Like a cold-air intake, these offer better engine ventilation and give your rig a note of authority on the trail and street.

Other common mods and their benefits are:

- Tuner: This plugs into your Jeep's PCM (computer) and changes parameters such as shift points, economy and timing.
- Throttle body: This lets air into your engine, and having a performance-tuned or bigger unit lets your Jeep breathe deeply more efficiently and effectively.
- High-quality filters: You want your Jeep's engine to last a long time and run well during its life, so treat it to the best oil and fuel filters you can afford.
- Gauges: Keep an eye on your motor and temps with oversize gauges without taking your eyes off the trail. It just makes sense.

Regardless of the goals for your Jeep, 4WP has everything you need to take it from mild to wild.