3 Reasons an Aftermarket Exhaust is What Your Pajero Needs

The Pajero has always been Mitsubishi's way of saying to the auto manufacturing world that they can make a powerful and big machine that looks good. The Pajero Sport is an especially stylish SUV that can haul you and your equipment around with no issue.

The interior of the Pajero Sport has the same lines as the exterior and it makes for a desirable cabin. The audio is quite good too and the tried and true drive train is there from previous versions in a more refined edition. But one thing you won't necessarily like about the Pajero Sport is its exhaust system.

Advantages of Fitting an Aftermarket Exhaust

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Cost

For starters, an aftermarket exhaust for Pajero Sport is a cost-effective purchase that can make your Mitsubishi act a lot differently for such a small investment. You don't have to deal with the limitations of your stock exhaust and get to choose from some of the most capable Pajero Sport exhausts to make your rig more adventurous than it is.

Options

There are plenty of solutions to choose from when it comes to buying a new aftermarket exhaust for Pajero Sport. You get to spend as much or as little as you want on a custom or pre-built system that will suit your needs and Pajero best.

Availability

Unlike stock exhaust, which are limiting in nature and with the choices you get, you can find aftermarket exhausts both online and in the physical world too. They are available at most automotive parts shops even when it comes to more complex systems.

Types of Aftermarket Exhausts

Turbo-Back

The most comprehensive Pajero Sport exhausts you'll ever come across are turbo-back exhausts. These Pajero exhaust systems replace the whole exhaust system as well as the turbocharger, hence the name. Although you'll need quite a lot of time and money to add such a system to your Pajero, it's definitely worth it as you can tweak everything from the exhaust note to the performance levels you get from it.

Header-Back

With a header-back system, you get the same type of exhaust as a turbo-back system minus the turbo. This way you still replace every single exhaust component without having to mess around with the turbocharger. A lot less time and money is needed for this type of system yet you still get a substantial amount of a performance boost.

Cat-Back

A cat-back system is the most balanced option since it provides you with improvements in both performance and efficiency. It also doesn't cost as much as both cat-back and turbo-back exhausts while it provides a decent exhaust note. This is a moderate solution for everyday driving.

Axle-Back

The most pocket-friendly and least performance-oriented aftermarket exhaust is an axle-back exhaust. That's because you only get to replace a handful of components with it which means it's easy to install and yet it's still better than the stock system.

What Matters in an Aftermarket Exhaust

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Diameter

The size of an exhaust's downpipe or any piping really affects the flow of gasses. The larger the diameter of the piping the larger the volume of gasses that can pass through without restricting the exhaust or robbing the engine from HP. It's also important here to note that if you go for an exhaust with a diameter that's too large it can backfire on your Pajero as it will increase backpressure to an extremely high level.

Material

The material an aftermarket exhaust for Pajero comes made of can affect its durability. For instance, one made of mild steel only lasts a couple of years before corrosion and flying debris make it ready for a replacement especially if you live near the coast.

An exhaust made of aluminised steel is able to survive a bit more than a mild steel exhaust since it has better corrosion resistance but it's not anything major especially when compared to stainless steel Pajero exhausts.

A stainless steel exhaust is a go-to option for many Pajero owners as it is going to last for quite some time while being able to survive harsh impacts and corrosive conditions with ease. It's also quite a light system which means it won't affect fuel consumption negatively.

Titanium exhausts, although not as common, are the strongest and lightest as well as the best at surviving the most corrosive of environments and the highest of temperatures. Titanium is also the most ozone-friendly option as it's 100% recyclable.

Bends

Unlike the wide selection of materials you get with aftermath exhausts, there are only two different bends you can have on one. When it comes to performance there is only one way though and that's to go with mandrel bends. Mandrel-bent exhausts are smooth and thus not as restrictive on the engine.

With crush-bent Pajero exhaust systems, you can't expect the same benefits as they have small ridges which makes the path for engine fumes more cumbersome. This is also why they are more affordable.

Intake

The intake or manifold is what determines how easily the fumes from the engine enter the exhaust and head straight for the oxygen sensor. Lengthier manifold tubes are better in this regard since the path the gasses need to take evens them out and makes them exit smoothly.