MPI Dealer Training Series - Part 3 - The Nitty Gritty of Performance Exhausts

A stock exhaust system does the job, but if you want real performance gains and better sound, a Manta system is the way to go.

In this training video, we break down the key reasons why customers choose to upgrade their exhausts and what you need to know as a dealer.

Why Do Customers Upgrade Their Exhausts?

Many factory exhaust systems are restrictive, designed more for cost-saving and emissions regulations than optimal performance. A performance exhaust upgrade helps in several ways:

• Increased Power & Efficiency: A free-flowing exhaust reduces backpressure, allowing the engine to breathe better and perform at its best.

• Enhanced Sound: Whether a customer wants a deep, throaty rumble or something a bit more refined, we offer different sound levels to suit their preferences.

• Durability & Longevity: Our stainless steel systems come with a 10-year warranty, making them a long-term investment.

• Aesthetic Appeal: Larger tips, polished finishes, and aggressive designs add a premium look to any vehicle.

Understanding DPF & Legal Exhaust Options

When it comes to modern diesel vehicles, the Diesel Particulate Filter (DPF) is a major factor in exhaust upgrades. Here’s what you need to know:

• DPF-Back Systems: These keep the vehicle compliant while still improving airflow and sound.

• Turbo-Back Systems: Maximum performance gains but may require an ECU tune.

• Petrol Vehicles: Similar choices apply, with cat-back systems being the equivalent of a DPF-back system for diesels.

Choosing the Right Sound Level

One of the biggest considerations when upgrading is the sound level. We offer three main options:

• Quiet: Minimal drone, retains a refined sound while enhancing performance.

• Medium: A good balance of sound and volume for daily drivers.

• Loud: Maximum noise and performance for those who want to be heard.

Understanding these basics will help you guide your customers to the right setup for their needs. If you have any questions about specific vehicle setups or legal requirements, call us on 1300 310 330 or email sales@mpiautomotive.com.