What to Know Before Upgrading Your Mitsubishi Challenger Exhaust
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For many years, people looking for adventure, capability, and comfort in a tough SUV have relied on the Mitsubishi Challenger. The Challenger offers good performance whether you're driving through the suburbs or navigating Australia's challenging off-road terrain. But the factory-installed exhaust system is one place where it frequently fails. An upgrade can have a significant impact in this situation.
There are a few important things to know before beginning an exhaust modification. The goal of upgrading your Mitsubishi Challenger exhaust system is to improve performance, fuel economy, and the driving experience, not only to produce a louder sound.
1. Why Consider an Exhaust Upgrade?
Factory exhaust systems usually get optimized for emissions cost and legality, not performance. Mitsubishi Challenger is no exception. Factory exhaust will choke airflow, and that has undesirable impacts on engine power and efficiency. Bits will corrode or rust with time, especially if you drive on coastal or off-road roads intensively.
Your engine can breathe more freely if you upgrade to a performance exhaust system. This may result in:
● Increased torque and horsepower
● Improved throttle response
● Improved fuel economy
● Lower, more vocal exhaust tone
You can definitely feel it, especially when towing, going up hills, or in the trails.
2. Materials Matter: Choose Stainless Steel
Selecting the appropriate material is one of the first choices you will need to make when upgrading your exhaust. Although mild steel is less expensive, it lacks the endurance required for long-term use, particularly in Australia's severe climate.
409 stainless steel is also recommended by other 4WD and performance drivers as it is cheap, corrosion resistant, and possesses sufficient strength. 409 stainless steel will never corrode further to structural failure after decades of use over mild steel but can be utilized where the heat is excessive, the stress is excessive, i.e., off-road.
Investing in a stainless steel system guarantees that you won't need to replace your Mitsubishi Challenger anytime soon if you intend to maintain it for a long time.
3. Legal and Compliance Considerations
Prior to installing a new exhaust system, it is advisable the fit must comply with emissions and noise regulations. Australia has a strict policy as to what will and will not be permitted on public roads, essentially sound level in decibels and the use of catalytic converters.
Look for systems that are built with compliance in mind—especially if you’re driving your Challenger daily. Some aftermarket systems are designed to enhance performance while staying within legal limits, offering the best of both worlds.
4. Installation: DIY or Professional Help?
If you’re handy with tools, installing a bolt-on exhaust system—can be doable. However, if you’re not comfortable with tools, it’s best to avoid installation and seek professional help.
Why Choose Outback Exhausts?
Outback Exhausts is a well-known brand among 4WD enthusiasts for premium aftermarket exhaust systems designed in Australia, by Australians for Australian conditions. The Mitsubishi Challenger is one of the well-known off-road vehicles that our systems are specifically made to fit. Outback Exhausts guarantees that every system produces results without sacrificing performance, longevity, or regulatory compliance. Our professionally designed solutions provide the ideal improvement, whether your goal is to improve the performance of your SUV, lessen engine strain, or just achieve that aggressive exhaust tone.
Conclusion
Upgrading your Mitsubishi Challenger exhaust system is one of the smartest moves you can make to get more out of your vehicle—both on and off the road. Just be sure to consider material quality, legal compliance, and professional installation when making your decision. For those who want a reliable, performance-focused upgrade that can handle Australia’s toughest driving conditions, Outback Exhausts offers some of the best options in the market.
