Mazda Exhaust and Exhaust Repair

Mazda exhaust repair done by Seacoast Mazda team

Mazda automobiles are finely tuned, powerful machines that blend excellent engineering design, quality parts and cutting-edge systems to create automobiles that consistently deliver exceptional performance. The specially designed Mazda exhaust system plays an important role in helping Mazda cars, trucks and SUVs to deliver the amazing driving performance for which they are known. The exhaust systems on today's Mazda automobiles were developed after decades of research looking for the right materials, placement and configurations. The result is Mazda's 4-2-1 Exhaust System, the new Mazda Skyactiv-G exhaust system and the Mazda Signature Exhaust.

Nothing Left To Chance

The engineers at Mazda have left nothing to chance in designing and building effective exhaust systems for their high powered cars, trucks and SUVs. In order for the vehicles to be able to have optimal performance, the exhaust system must efficiently remove the exhaust gasses. This enables the engine to get sufficient oxygen to mix with the fuel for efficient combustion to take place. The Mazda exhaust system plays a crucial role in helping Mazda cars, trucks and SUVs have that 'zoom, zoom, zoom' that drivers love. When the exhaust system forces exhaust gas rapidly out the system, horsepower, torque and fuel efficiency are increased significantly and the vehicle makes that deep growl drivers love.

Lowering Compression Temperature

Another way the Mazda exhaust improves the performance of Mazda vehicles is by helping lower the temperature during compression TDC by reducing the hot exhaust gas that is inside the combustion chamber. With a 10:1 compression ratio, the temperature of the residual gas is 750 degrees Celsius and will increase by 160 degrees at compression. A Mazda exhaust system removes half the residual hot gas which lowers the temperature at compression, significantly reduces knocking and improves engine performance. All that the driver notices is that when they step on the gas pedal their car goes 'zoom, zoom, zoom.'

Mazda's Skyactiv-G Exhaust System

Mazda's new Skyactiv-G exhaust system is the latest innovation designed to improve the performance of their automobiles. It utilizes the 4-2-1 exhaust system to improve the power, torque and overall performance of their engines even at extra-low speeds through the reduction of residual gas in the combustion chamber. It does so through the use of a long exhaust manifold that enables the high pressure wave to get from one cylinder to the next at the ideal time. Mazda uses an exhaust manifold pipe of over 60 millimeters with a loop shape to save space. This reduces residual gas and improves the performance of the engine at all speeds.

The Mazda Exhaust System

A very important role of the Mazda exhaust system is to pull out exhaust that's created during the engine's operation and guide it outside the vehicle through several metal tubes out the tailpipe. The high-performance Mazda exhaust system can help to enhance the vehicle's power by mitigating exhaust back pressure and enhancing the volumetric effectiveness of the engine. The Mazda exhaust system's principal requirement is to be able to usher lethal gasses out of the engine of the automobile and into the air. Mazda has developed several exhaust systems designed to complete the process very efficiently and help to create a stratified air-fuel mixture in the area around the spark plug.

The Mazda Signature Exhaust

The Mazda Signature Exhaust is a custom built exhaust system for the NA and NB Miatas. It was created to solve the noise and performance issues sometimes experienced in Spec Miata. This unique product was developed using evolving technology, stock hangers and updated rule sets, to create a superior exhaust system that meets ever-restricting sound standards. It is designed to be easily installed within current rules and using a transmission tunnel notch as well as compatible with drop floors and has heavy-duty hangers. Built for racing, it has adequate ground clearance to prevent it from dragging on larger curbs.

Light, Durable And Quiet

The Mazda Signature Exhaust is manufactured with 409 stainless steel. This makes it lighter and more durable. Advanced muffler developments make this muffler quiet, yet free-flowing. Plus, tests done on both the sound meter and the dyno prove it does not choke up the vehicle. An added bonus is that the muffler sits closer to the back of the car. This positions it under the rear heat shield and helps to keep the cockpit slightly cooler. The exhaust system also helps to improve combustion. Built for the Spec Miata, the Mazda Signature Exhaust qualifies in the ITA, ITS, STL and STU classes as well as several Touring class vehicles.

Exhaust System Repair

Even with the excellent Mazda exhaust system there are still times when you will need to do repairs to your exhaust system. The team at Seacoast Mazda can help. No matter what year or model Mazda you have or what's wrong with the exhaust system, they have genuine Mazda replacement system parts and experienced Mazda trained technicians that can install them. At Seacoast Mazda they are Mazda experts and they have all the right tools and training to make the necessary repairs and get your Mazda running like new. Do not have just any technician work on your Mazda, call the experts at Seacoast Mazda.

Repairing A Mazda Exhaust System

To maintain optimal performance from your Mazda, it's essential you make sure to keep the exhaust system in good repair. Ideally, you should have the skilled professionals at Seacoast Mazda perform periodic checks on the exhaust system of your Mazda and make any needed minor repairs before they become major problems. Not only will that keep the vehicle in tiptop condition, it will improve fuel economy and prevent you from having to deal with the headaches of major exhaust system repairs. The team at Seacoast Mazda can help you be proactive and take care of any needed exhaust system repair your Mazda needs.

Call Them Today

No matter the year or model of Mazda you have, contact Seacoast Mazda today to have your exhaust system thoroughly inspected and properly repaired.

Contact Us
Our Story

It may seem a little informal to welcome you to our dealership via the website. But, with so many vehicle consumers looking online these days, we thought it appropriate. The Seacoast Mazda family welcomes you to our site - and our dealership!

We have served the Portsmouth area for many years, along the way forming many great relationships. To those of you that we know, we're glad that you're here. To those of you visiting for the first time, we hope to get to know you better. It's not all about selling cars here at Seacoast Mazda – it's about being a valuable member of our community. We hope to serve your needs and be a resource you can trust - not just a car dealership.

Come Visit:

180 Spaulding Turnpike
Portsmouth, NH 03801
Get Directions Call Us: 603-436-6811 Send Us A Message

Service Hours

Monday 7:30AM - 5:30PM
Tuesday 7:30AM - 5:30PM
Wednesday 7:30AM - 5:30PM
Thursday 7:30AM - 5:30PM
Friday 7:30AM - 5:30PM
Saturday 7:30AM - 5:30PM
Sunday Closed

Sales Hours

Monday 9:00AM - 5:30PM
Tuesday 9:00AM - 5:30PM
Wednesday 9:00AM - 5:30PM
Thursday 9:00AM - 5:30PM
Friday 9:00AM - 5:30PM
Saturday 9:00AM - 5:30PM
Sunday 11:00AM - 4:00PM