The TOP 10 BEST Mufflers & Exhausts in Glen William NSW

Hunter High Performance, based in Brookfield, is a premier diesel tuning specialist that offers custom Dyno tunes, ECU remapping, and custom modifications for everything 4WD. Unleash the true potential of your daily driver by enhancing the output and performance of your diesel engine. With over 15 years of mechanical and auto electrical expertise, our fully licensed and insured team treats your car like their own. At Hunter High Performance, we eat, sleep, and drive diesels. Rest assured, our trialled and tested maps never exceed manufacturer specifications.

At Adam's Autofix, we have more than 40 years' experience as the leading RAAF fleet service centre in Port Stephens. Our highly skilled team can complete all mechanical repairs, as well as rego inspections, windscreen replacement and engine management and diagnosis. We provide new, used and leased vehicle servicing for fleet vehicles, salary package vehicles, and new car warranties to the general public. When you have your car serviced by Adam's Autofix, your vehicle is in the best hands. As well as vehicle servicing, we perform tyre checks and replacements, rego inspections, auto electrical servicing, engine management and diagnosis and brake, suspension and exhaust repairs. Previously operating on the RAAF base, we have relocated to nearby Medowie. For your convenience, we operate a courtesy bus, now running daily to RAAF Williamstown and Newcastle Airport. Our mechanics also service the greater Port Stephens region, including Medowie, Williamstown and Salt Ash. If your car is in need of repair or service, visit Adam's Autofix today!

Need to fix your cars air conditioning system? At Autocool Air Conditioning, we specialise in all aspects of air conditioning system installations and repairs in Port Stephens. Whether it's for your car, truck, bus or caravan, the team at Autocool Air Conditioning is ready to provide you with an air conditioning solution personalised to suit your needs and budget. Broken air con? Choose Autocool Air Conditioning to promptly find the problem and a solution for you. We pride ourselves on our knowledge of air conditioning system repair and installation solutions. From air conditioning sales and installations to repairs, we have the products to suit every vehicle. Our technicians can even replace radiators and heated cores and provide precision-fitted quality mufflers and exhausts to all vehicles. Rest assured knowing that your project is in safe hands with our qualified Port Stephens air con specialists. Keep cool with Port Stephens reliable air con experts. AutoCool Air Conditioning. Get in touch today.

Established more than 30 years ago, Carline Automotive & Exhaust carry out almost all automotive repairs. Based in Raymond Terrace, we provide the region with reliable servicing at affordable prices. As the only exhaust specialist in Raymond Terrace, our mechanics are experts in standard replacements, upgrades and even custom exhaust work. We stock a range of trusted brands, including Lukey, Redback and X Force. Aside from our exhaust services, we also offer complete automotive repairs and servicing, incuding suspensions, towbars and auto airconditioning. Our workshop is also registered to perform rego checks on all makes and models in the region. For reliable automotive repairs and servicing from a mechanic you can trust, come down to Carline Automotive & Exhaust in Raymond Terrace. We are open 8am-5pm Monday to Friday for all your mechanical needs.

Raymond Terrace Radiator Service provides complete motor radiator and air-conditioning services in Port Stephens. We offer radiator sales, rebuilds, repairs and replacements. Aside from that, we repair fuel tanks, automotive air-conditioners and earthmoving equipment. Our Port Stephens mechanics have specialised in radiator exchange, chemical cleaning and fuel tank cleaning and repairing for more than 30 years. Our expertise also covers servicing of turbo intercoolers as well as air-conditioning re-gases and repairs of all makes and models. Other services include repairing, rebuilding and re-coring of cars, trucks, tractors and four-wheel drives. At Raymond Terrace Radiator Service, we guarantee same-day service at very competitive prices. We also ensure that the systems and motor parts we provide are always of high quality. For quality radiator services from a team with more than 100 years' combined experience, contact Raymond Terrace Radiator Service today.

We are your Port Stephens based, located at Tanilba Bay exhaust and muffler systems specialists. We offer the following services:- Standard muffler replacement, performance headers and Catalinas converter repairs and/or replacement, welding services. In addition, brake and suspension upgrades and repairs, log book servicing, 4x4 equipment and repairs.

Exhaust centre.

With more than 25 years experience Racecourse Automotive should be your local mechanical team of choice. Servicing Rutherford and Maitland we have the skills to conduct all general mechanical work as well as customised work for new or old vehicles. Have an old mustang that needs to be brought back to life? Our mechanics can customise old vehicles, rally cars and repair older models. Our mechanics can also conduct all general mechanical services including diagnostics, fitting new batteries, exhaust system repairs, tyre checking, adjust suspensions and shock absorbers as well as repairs for brakes and clutches. We can also perform wheel alignments, new wiring, and logbook servicing as well as on-car brake rotor machining and injector cleaning. We also offer a registration inspection service at our shop. With a pick-up and drop-off service in Maitland we make it easier for your vehicle to be serviced. Call us today to make a booking for all of your mechanical servicing needs.

Heavy Machinery Exhausts.

At Trucksmart, we provide expert truck servicing, repairs, and parts to keep your vehicle running smoothly. With a highly skilled team of technicians, we service all makes and models, ensuring your truck gets the professional care it deserves—no matter the brand. Our Services: ✅ Comprehensive Truck Servicing & Repairs – From routine maintenance to complex diagnostics and major repairs, our experienced team uses cutting-edge equipment to get you back on the road fast. ✅ Genuine & Aftermarket Truck Parts – We stock a vast range of OEM and aftermarket parts. If we don’t have it, we’ll source it quickly to minimize downtime. ✅ 24/7 Emergency Support – Our workshop operates six days a week for routine repair and maintenance. However, with our after-hours emergency service being available to you 24/7, you’re never left stranded. ✅ Nationwide Parts Supply – Through Truck Parts Warehouse (truckpartswarehouse.com.au), we provide fast, reliable shipping across Australia to keep your truck moving. With over 30 years of experience, a team of 50+ specialists, and a customer-first approach, Trucksmart is your trusted partner and smart choice for quality service, reliable parts, and expert support—no matter what you drive. 📞 Call us today at 1300 668 768 to book a service, order parts, or speak with our expert team. Let’s keep your truck on the road, where it belongs!

Tyre supplier