
Reliable exhaust system diagnosis and repairs carried out by experienced mechanics in Wairau, Auckland, helping restore quiet operation, correct emissions, and safe vehicle performance.
At Wairau Motors, we identify exhaust issues accurately and carry out repairs that address leaks, damage, and wear — not just the noise.
Exhaust systems play an important role in engine performance, emissions control, and noise reduction. When components become damaged or corroded, issues such as loud noise, fumes, or reduced efficiency can occur.
Our mechanics inspect the full exhaust system, including joints, pipes, mounts, catalytic components, and sensors where relevant. We then explain the cause of the issue and the most effective repair solution before carrying out any work.
Wairau Motors is a locally owned and operated workshop based in Wairau, Auckland, run by Dan and Paul. With over 50 years of combined hands-on mechanical experience, our team repairs exhaust systems on a wide range of European and Japanese vehicles.
From minor exhaust leaks to more involved repairs, our mechanics focus on safe, durable workmanship.
Decades of experience diagnosing exhaust-related issues.
We explain what’s damaged, what needs repair, and why.
Repairs are carried out to ensure correct emissions, noise control, and safety.
We believe exhaust repairs should improve vehicle safety and comfort — not create future issues.
Common signs include loud exhaust noise, rattling sounds, exhaust fumes inside the vehicle, reduced fuel efficiency, or warning lights related to emissions.
Yes. Exhaust leaks, excessive noise, or emissions-related issues are common reasons for WOF failures. We can repair exhaust issues to help your vehicle meet safety and compliance requirements.
Yes. Where possible, we repair or replace only the affected section of the exhaust system rather than the entire system, depending on condition and location of the damage.
Exhaust leaks can allow fumes to enter the cabin and affect engine performance. It’s best to have leaks checked promptly to avoid safety risks.
Yes. While we’re based in Wairau, Auckland, many customers travel from Glenfield, Albany, Takapuna, Northcote, Birkenhead, Hillcrest, and Mairangi Bay for exhaust system repairs due to our honest advice and reliable workmanship.
Always. We inspect the exhaust system fully, explain what’s required, and provide a clear quote before carrying out any repair work.
Ready to book your vehicle in? Our team is here to help.
4/5 Parity Place, Glenfield, Wairau, Auckland