Exhaust modifications and upgrades

Get a throatier sound and improved performance with custom exhaust modifications and upgrades tailored to your vehicle. Drivers across Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North trust our experienced technicians to deliver quality workmanship every time.

OUR SERVICES

CALL 03 9705 1511

Affordable Exhaust Upgrade Pricing

We offer competitive, transparent pricing on all exhaust modifications and upgrades, with quotes tailored to your vehicle and desired outcome. Contact our Cranbourne North based team for an obligation-free assessment and pricing breakdown before any work begins.

Warranty on Exhaust Work

All exhaust modifications and upgrades completed by Seamus Hill Automotive are backed by a solid workmanship warranty. We use quality parts and stand behind every installation to give you peace of mind on the road.

Our Service Guarantee to You

We guarantee careful, professional installation on every exhaust upgrade we perform. Our team takes pride in getting the job right the first time for customers across Narre Warren and surrounding suburbs.

Custom Exhaust Modifications and Upgrades

Seamus Hill Automotive specialises in exhaust modifications and upgrades designed to enhance your vehicle's performance, sound and efficiency. Whether you're after a sportier exhaust note or improved airflow, our skilled technicians serve drivers throughout Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North with expert fitting and advice. We work with a range of makes and models to help you achieve the exact result you're after.

Why Upgrade Your Exhaust System

An upgraded exhaust system can improve horsepower, torque and fuel efficiency while giving your car a more distinctive tone. At Seamus Hill Automotive, we assess your vehicle and driving needs to recommend the best exhaust solution, from cat-back systems to full performance setups. Customers throughout Berwick, Hallam and Hampton Park choose us for our attention to detail and quality components. Our team ensures every modification is compliant and built to last.

What's Checked in an Exhaust Modification

Our Service Guarantee to You

Current exhaust system condition and compatibility

Selection of upgraded components suited to your vehicle

Correct fitting and secure mounting of all parts

Exhaust note and performance testing after installation

Check for leaks, rattles and compliance with regulations

Frequently Asked Questions

We ensure all exhaust modifications comply with relevant regulations so your vehicle remains roadworthy. Our team at Seamus Hill Automotive can advise on compliant options for your specific car.

The change in sound depends on the exhaust system you choose, ranging from a subtle deeper tone to a noticeably louder note. We'll discuss your preferences before recommending the right upgrade for you.

Yes, a well-designed exhaust upgrade can improve exhaust flow and engine efficiency, potentially boosting fuel economy. Our technicians can recommend systems that balance performance and efficiency for your driving needs.

Most exhaust modifications and upgrades can be completed within a few hours, depending on the complexity of the job. We'll give you an accurate time estimate when you book with us.

Yes, we proudly serve customers across Berwick, Hallam, Hampton Park and Cranbourne North in addition to Narre Warren. Get in touch to arrange your exhaust upgrade appointment.

Ready to Upgrade Your Exhaust Today

Book your exhaust modification with Seamus Hill Automotive and enjoy better performance and sound. Our friendly team is ready to help drivers across Narre Warren, Berwick and Cranbourne North.

Book Now

Roadworthy Certificates

Seamus Hill Automotive provides thorough roadworthy certificate inspections for drivers across Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North. Our qualified technicians ensure your vehicle meets all safety standards so you can register or sell with confidence.

Tyres from major brands for all makes and models

Seamus Hill Automotive supplies and fits tyres from all the major brands to suit any make and model, with expert advice to match the right tyre to your driving needs. Drivers across Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North trust our team for quality tyres and honest pricing.

Steering & Suspension

Keep your vehicle handling safely and smoothly with expert steering and suspension checks and repairs. Drivers across Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North trust our skilled technicians for reliable, long-lasting results.

Brakes

Reliable brake inspections, repairs and replacements keep your vehicle stopping safely on the roads around Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North. Trust experienced technicians to diagnose brake issues quickly and restore your confidence behind the wheel.

Clutch Repairs

Experiencing a slipping or juddering clutch can be stressful, but the team offers reliable clutch repairs for drivers in Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North. Using quality parts and skilled diagnostics, every clutch issue is fixed efficiently so you can get back on the road with confidence.

Car Servicing

Keep your vehicle running smoothly with comprehensive car servicing tailored to your needs, trusted by drivers across Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North. Our experienced technicians use quality parts and thorough checks to keep your car safe and reliable on the road.

Windscreen Replacement

A cracked or chipped windscreen compromises your safety on the road, so our qualified technicians provide fast, reliable replacements for drivers throughout Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North. We use quality glass and proven techniques to restore your vehicle’s structural integrity and visibility quickly.

Auto Electrical

Faulty wiring, dashboard warning lights, or battery issues can be a real headache for drivers across Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North. Our qualified auto electricians use the latest diagnostic equipment to pinpoint and fix electrical faults quickly, getting you back on the road with confidence.

Log Book Servicing

Keep your new car warranty intact with manufacturer-scheduled log book servicing for customers across Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North. Our qualified technicians follow the exact log book requirements to keep your vehicle running smoothly and your warranty valid.

Cooling System

Keep your engine running at the right temperature with a thorough cooling system check from Seamus Hill Automotive, servicing Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North. Our qualified technicians inspect and repair radiators, hoses, water pumps and thermostats to help prevent costly overheating issues.

Exhaust Repairs and Replacement

Whether you’ve got a rattling muffler or a corroded exhaust pipe, our qualified technicians will diagnose the issue and get your vehicle running quietly and efficiently again. We proudly service drivers throughout Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North with reliable exhaust repairs and replacements.

4WD Servicing

Keep your four-wheel drive ready for both city streets and off-road adventures with expert servicing at Seamus Hill Automotive. Drivers throughout Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North trust our qualified technicians for thorough, reliable 4WD care.

Exhaust modifications and upgrades

Air Conditioning

Keep cool on the road with professional air conditioning servicing and repairs, trusted by drivers across Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North. Our qualified technicians diagnose and fix cooling issues quickly so your vehicle stays comfortable in every season.

Automatic and Manual Transmission Repairs and Servicing

Whether you drive an automatic or manual, our qualified technicians provide thorough transmission diagnostics, repairs and servicing to keep your gearbox shifting smoothly. Drivers throughout Narre Warren, Berwick, Hallam, Hampton Park and Cranbourne North trust our workshop for reliable, long-lasting transmission care.

What Our Customers Say

Read our Google Reviews

    
 
 
       Posted on Google  
   
   Elliot Jackson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Found saemus incredibly helpful & trustworthy. Helped me with my air conditioning/regassing. Was quick, informative and completed with a reasonable time. Highly recommend to anyone!
  
 
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   Alan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Seamus was very helpful with an urgent repair, professional service provided at a reasonable price.
  
 
      Posted on Google  
   
   Nick Mueller 
 
 
 
 Trustindex verifies that the original source of the review is Google. Been going to Seamus for a few years now and comfortably the best mechanic I’ve had. Always quick, always keeps our cars in great shape to prevent any issues and very good at explaining things to a non-car person
  
 
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   Peter Heath 
 
 
 
 Trustindex verifies that the original source of the review is Google. Professional and prompt.
  
 
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   Wonthaggi Club 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent Service
  
 
      Posted on Google  
   
   Alma Polozani 
 
 
 
 Trustindex verifies that the original source of the review is Google. Took our car to get it fixed by Seamus and couldn’t be happier with the service! He went above and beyond. Highly recommend!
  
 
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   Olivia Allison 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thank you Seamus! Great service, fast, reasonable price and good people.
  
 
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   Chris Lewis 
 
 
 
 Trustindex verifies that the original source of the review is Google. Shamus has looked after mine and the family’s car for many years. We are so happy with his service and can highly recommend.
  
 
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   Blair Polozani 
 
 
 
 Trustindex verifies that the original source of the review is Google. Recently had work done by Seamus, worked on the van and sorted known issues and even went above and beyond to fix a door issue that couldn't be resolved for some time. Got the part, fixed the issue as part of the overall service. Couldn't be happier with the work completed.
  
 
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   Nicole Louise 
 
 
 
 Trustindex verifies that the original source of the review is Google. Absolutely fantastic experience! Seamus did a roadworthy on my car quickly and professionally, and even went above and beyond by letting me keep the car at his workshop while I was in the process of selling it. Super helpful, honest, and easy to deal with. Highly recommend to anyone needing a trustworthy mechanic—I’ll definitely be coming back in the future!