Legendex Exhaust Installation





Legendex Exhaust Installation

Legendex Exhaust Installation is a hot topic in the Australian 4wd market at the current time and point.  With the team from Legenxed located not an hour from the Power Curve Performance work shop.  Legendex Exhausts are investing quality time into sharing their product.  Through 4wd action to the Australian market, the product is becoming a house hold name.

Power Curve performance continues to bring Sunshine Coast customers the tunes they require for their Direct injection and common rail 4wds.


Reliable ECU Tuning

Reliable ECU Tuning is a reputation Power Curve Performance has self-generated.  ZD30 tuning previously highly untouched by the Australian tuning market is now common with the Power Curve Performance team.  Legenxed Exhaust Installation paired with the ECU Diesel Tunes create great on and off road performance gains.



1. Legendex is the toughest exhaust out there

01 Flat bar hanger Legendex Exhaust Instillation Power Curve Performance 4wd actionBreaking an exhaust miles from anywhere can be an unpleasant experience – choking fumes, excessive noise and often a big loss of power. Constant vibrations from unsealed corrugations or off-road driving can be deadly on exhausts – cracking or breaking if they’re not built ultra-heavy-duty. Legendex is the toughest exhaust out there.



• 409 grade stainless mandrel-bent tube sourced from the same mill that supplies Toyota
• The strongest heavy-duty brackets & hangers built to cradle the pipe & to absorb vibration
• 12mm thick turbo flange, low profile 2-bolt connector flanges for maximum clearances
• 800 degree thermal coating on the tube
• Ceramic coated hand-crafted dump pipes
• 30% thicker dump pipes than other dumps
• Heavy-duty diesel cats with high-flow 200 cell stainless cores (not ceramic) & heat shield
• Heavy-duty stainless mufflers with stainless-wool wrapped internals never need re-packing

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2. Greater power gains for improved towing & fuel economy

You are guaranteed to gain up to10% power in the rev range where you need that extra torque – towing and climbing those big hills. Less turbo lag and more responsive power. When combined with a Power Curve performance ECU tune, power gains are typically 20 to 35%. Most customers see fuel savings from 8-12%. A Legendex exhaust will not void your new vehicle warranty – so it is the logical choice for easy power gains.

3. Reduced engine temperatures

03 79 series dump LEX v1 2 Legendex Exhaust Instillation Power Curve Performance It’s a common complaint – engines over-heating when you are touring – but it need not be so. The fact is stock exhausts restrict exhaust gas flow creating higher engine temps because the hot gas is not escaping as fast as it could. The engine works harder, is less efficient and that also drives up engine temps.

Legendexhave ceramic coated dump pipes as standard. This coating insulates the engine bay from the exhaust heat by a reduction of 100-200 degrees C.

Plus, superior dump design and high-flow cats ensure the hot gasses are expelled more efficiently – the engine makes more power and operates cooler – great news especially if you’re towing uphill!

4. Unrivalled 10 year warranty

04 Unrivalled 10yr v1 2 Legendex Exhaust Installation Power Curve PerfromanceThe terms of a warranty are a good indication of how long the manufacturer thinks their exhaust will last – and under what sort of treatment – sealed road or off-road where the real 4wders go. Because Legendex Exhaust Installation is built to outlast, we can confidently offer an unrivaled 10 Year Warranty.

5. Australia’s only off-road warranty

Most stock exhausts are not covered by warranty when you’re driving off-road. If you have an after-market exhaust you are not covered either … except if you have a Legendex. Only Legendex Exhausts carries a warranty that covers you off-road.

Self installation

Customers are reporting that self-installation was not worth their time once attempted.  While the Legendex Exhaust Installation is relatively simple to a brand new 4wd.

A vehicle that has spent time on and off road the out come will change.   Turbo bolts and crazy angles create a situation you are financially and mentally better invested to opt for professional installation.