Jeep YJ Wrangler Replacement Exhaust Systems | 4WD.com
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Jeep YJ Wrangler Replacement Exhausts

Make Sure It Fits Your Vehicle

Your engine powers you over the roughest terrain and on to glory. A Jeep Wrangler engine must be a reliable runner to get you through those remote places you like to visit. Now, upgrading or restoring performance is easy. Just bolt on a steady air flow solution with a new Jeep Wrangler YJ Exhaust System.

The Importance of Exhaust Manifolds
The exhaust manifold draws excess heat away from your engine. If there is a crack in the old manifold or a leak in the gaskets, you may have noticed a ticking noise from the engine compartment. That's exhaust pressure escaping. When that happens, the fumes from your combustion chamber can't move away from the cylinder heads as quickly. Heat gets trapped, and you can end up burning your engine's valves.


The YJ Wranglers came with three different engines, and you need parts that fit for each component. Our Jeep YJ exhaust systems are designed to integrate with your existing engine profile. Installing one of these repairs leaks and restores the air flow characteristics of your exhaust. It is also a good idea to replace your Jeep YJ muffler at the same time.

Exhaust Accessories
Exhaust work is often a challenge. The water content in the fumes causes the metals in the headers and pipes to rust over time. It is common for bolts to seize up and for hangers and brackets to snap. Even if you win the struggle to remove these parts, they may be damaged and unusable.  


Be prepared with replacement hardware for your Jeep exhaust system project. These extra components are affordable and make the job of installing new pipes and mufflers easier. They also protect your new system when you drive. Properly secured exhaust systems do not break free and bounce on the ground.

Our Price Guarantee
At 4WD.com, we protect the value of your Jeep with our price guarantee. If you show us the same part for less, we will match the price. Even if you find a better deal up to 60 days after your purchase, we still refund the difference.

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26 Products
1
 Dorman Exhaust Manifolds

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 Omix-ADA Exhaust Manifolds

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1
 Omix-ADA Exhaust Manifold Kits

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1
 Crown Automotive Header Bolts

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 RT Off-Road Exhaust Manifolds

RT Off-Road Exhaust Manifolds

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1
 Dorman Exhaust Stud Kits

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4
 Crown Automotive Exhaust Pipe

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6
 Omix-ADA Mufflers

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 Omix-ADA Muffler And Tailpipe Kits

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7
 Omix-ADA Exhaust Tailpipes

Omix-ADA Exhaust Tailpipes

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7
 Crown Automotive Tailpipe

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 Crown Automotive Tailpipe Hanger Insulator

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11
 Crown Automotive Exhaust Resonator

Crown Automotive Exhaust Resonator

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13
 Crown Automotive Exhaust Manifold Gaskets

Crown Automotive Exhaust Manifold Gaskets

Crown Automotive Exhaust Manifold Gasket

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2B
 Omix-ADA Exhaust Manifold Gasket Sets

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Omix-ADA Exhaust Clamps

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Crown Automotive Hot Air Ducts

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Omix-ADA Exhaust Manifold Hardware Kits

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Omix-ADA Exhaust Hangers

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Omix-ADA Exhaust Hanger Brackets

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Omix-ADA Air Tube Conversion Kits

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Omix-ADA Exhaust Manifold Springs

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In the Jeep universe, there are parts that are merely functional, that you must have for your rig to get from place to place. There are also areas where you can add to your Jeep’s look and style, while enhancing performance and functionality. Replacement exhausts can be straightforward, or they can be custom and distinctive. It’s your choice. A replacement Jeep YJ exhaust enables you to meet emission standards and operate your ride efficiently.

YJ exhaust systems are built Jeep tough, to stand up to whatever the trail throws at you, whether that is rocks, mudholes or other flotsam and jetsam you encounter. Wrangler YJ exhaust systems need to be replaced when they start to go bad. When they are unable to carry heat away from the engine efficiently, they could cause damage to engine components through excess heat.

The Best Mufflers and Manifolds
Off-Road exhaust manifolds are durable and made of tough cast-iron steel. They give your rig a distinctive look and elevate performance. YJ Wrangler exhaust manifold kits improve airflow, quiet your rig, and are built strong to stand up to the hardships of the off-road environment. Kits give you the hardware to bolt your system into place under your chassis, where it can do its job. A poorly installed exhaust system with inferior hardware can’t help you if it is dangling precariously from your rig.

4WD.com carries the quality parts you need to transform your Jeep’s exhaust system. From mufflers to tailpipes to hardware, upgrade your airflow functionality with premium parts from major manufacturers. We have the catalytic converters, exhaust clamps, flanges, bolts and pipes to strap on your system and quiet the growl from your beast.

Great Parts at Great Prices
At 4WD.com you can always know you are getting the best prices in the industry due to our 90-day price match guarantee. Order now and experience quality and savings.

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