Exhaust Repairs & Replacements in Masterton

Exhaust repairs, muffler replacements, catalytic converters, and custom exhaust work for all vehicles.

Mechanic inspecting and repairing a vehicle exhaust system at a Masterton workshop
About this service
Custom
Fabrication
WOF
Compliant
Same-day
Repairs

A damaged or deteriorating exhaust system affects your vehicle's performance, fuel economy, noise levels, and emissions — and it's a WOF failure point. My Vehicle Maintenance in Masterton repairs and replaces exhaust components for all makes and models, from a simple muffler swap to full exhaust system fabrication. Wairarapa's rural roads, gravel, and farm tracks can be tough on exhausts, with stone damage, rust, and broken hangers being common issues we see daily. If your vehicle is louder than usual, you can smell exhaust fumes, or you've failed a WOF on emissions, book in for an exhaust assessment.

What's Included

What's Included in Our Exhaust Services

01
Exhaust leak detection and repair — welding, patching, and gasket replacement to stop leaks and noise
02
Muffler and resonator replacement to restore quiet operation and correct back-pressure
03
Catalytic converter repair and replacement — essential for passing WOF emissions checks
04
Full exhaust system replacement from manifold to tailpipe when corrosion has taken its toll
05
Exhaust modifications and upgrades including performance extractors and sports exhaust systems
Our Process

How Our Exhaust Service Works

01

Exhaust Assessment

Bring your vehicle in or book online — we'll get it on the hoist and check the full exhaust system.

02

Identify the Damage

We identify the damage or worn components and explain what needs repairing or replacing.

03

Upfront Quote

You receive an upfront quote — we'll let you know if a repair or full replacement is the best option.

04

Completion & Leak Check

We complete the work, check for leaks, and make sure your exhaust is WOF-compliant and sounding right.

WHy us

Why Get Your Exhaust Fixed With Us

Fast, honest exhaust repairs that get you back on the road — and through your next WOF.

Exhaust pipe being welded and fabricated in a workshop

Thorough assessment

We carry out a detailed exhaust system check and give you an honest assessment before you commit to any work

Vehicle exhaust system components and muffler

Repair when possible

We'll weld and patch where it makes sense rather than replacing parts unnecessarily

Mechanic inspecting the underside of a vehicle on a workshop hoist in Masterton

WOF compliance

We ensure your exhaust meets noise and emissions standards so it passes inspection

Exhaust pipe being welded and fabricated in a workshop

Quick turnaround

Most exhaust repairs and muffler replacements are completed same-day

Exhaust Service FAQs

Why is my exhaust suddenly louder?

A sudden increase in exhaust noise usually means a hole, crack, or failed gasket somewhere in the system. It could also be a broken exhaust hanger letting a section sag and separate. We'll inspect the full system and find the source.

Will a damaged exhaust fail my WOF?

Yes. Exhaust leaks, excessive noise, and emissions issues are all WOF failure points. If you have a WOF coming up and your exhaust is noisy or damaged, get it checked beforehand to avoid a fail.

How long does an exhaust system last?

Original exhaust systems typically last five to eight years depending on driving conditions. Gravel roads, short trips, and salt exposure accelerate rust. Stainless steel replacements last significantly longer.

Can you fit a performance exhaust?

Yes. We fit performance exhaust systems and extractors. We'll make sure the setup is legal for road use and WOF-compliant while still improving flow and sound.

image of brewery entrance
Ready?

Get an Exhaust Quote

Exhaust repairs, mufflers, and catalytic converter services

216 High Street, Solway, Masterton