Specialising in Custom Dyno Tuning of EFI systems, LS Engine Specialist, Supercharging, Turbocharging, Diesel Tuning, European Vehicle Tuning, Nitrous systems and tuning, Custom EFI Installs, Carburetor Tuning Specialist, Tuning ALL Fuel Types, Pump, Race Fuel, Ethanol, Methanol, LPG etc, Custom Machining of Billet Components, Custom Exhausts and Advanced Vehicle Diagnostics CORETUNED are equipped with a 2WD Premium Mainline DynoLog Dynamometer, with twin retarders that can accurately measure 2000RWH. We can tune vehicles from your stock daily to your weekend monster

A1 Muffler & Performance Centre is a muffler and exhaust repair specialist servicing the Maitland and Hunter Valley areas. Our licensed Maitland exhaust repairers can help you with a range of automotive services. These include muffler repairs, exhaust repairs, custom-built exhausts, turbo system installations, supply and fit of extractors, supply and fit of chrome tips, small fabrication jobs, motorbike repairs and motorcycle restorations. We can also provide canopy frames to suit utes and trailers as well as conduct turbo system modifications for 4WDs. We understand that the results we achieve are directly related to our quality of workmanship. To ensure the highest standard of work, we use brands known for their reliability and longevity. This includes products manufactured by Redback, XForce, Pacemaker and HiTech Headers. Visit A1 Muffler & Performance Centre for services that surpass Maitland muffler repairs. Not only do our technicians perform quality repairs, they also specialise in the installation and maintenance of turbo systems. Whether your car is a vintage classic or has just come off the lot, we can repair it. We can also provide a full lathe metal machining and turning service. Access to our Maitland workshop is just off the main road, making us very easy to find. Established in 1974, we have become a leaders in providing premium muffler and exhaust repairs. Make your car a statement with A1 Muffler & Performance Centre.