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M8 Performance Upgrades

The M8 engine is a modern classic that has quickly gained popularity among Australian riders. While the M8 is an exceptional engine, there is always room for improvement. At Taverner Motorsports in Brisbane, we take a comprehensive approach to M8 performance upgrades, carefully selecting complementary components to achieve the desired results. We understand that each rider has unique needs and preferences when it comes to their Harley Davidson M8. Some may want to maximise brute torque for tyre-shredding power, while others may be seeking top-end horsepower for thrilling high-speed rides. Whatever your goals may be, we can help you achieve them with our range of M8 performance upgrades. Our experienced technicians specialise in exhaust and air cleaner upgrades, camshaft upgrades, piston and ring upgrades, cylinder head porting and polishing, and more. We take pride in using only the best quality materials and parts, ensuring that our upgrades are reliable and long-lasting. Whether you’re looking to upgrade your M8’s performance for the street or the track, we have the expertise to deliver the results you’re looking for. Get in touch with us today to book an appointment, experience the difference and discover the full potential of your Harley Davidson M8. Please contact us directly at (07) 3148 5288, so we can assist you with your enquiry.



Got a question? Some of our most commonly asked questions are answered here. For other queries please contact us directly, so our team can assist you.
Yes, we specialise in custom motorcycle builds and can work with you to design and build a motorcycle that meets your specific needs and preferences.
We can custom-build all types of motorcycles, including sports bikes, cruisers, touring bikes, dirt bikes, and vintage motorcycles.
The features you can include in your custom-built motorcycle are virtually limitless, and can include upgraded engines, customised paint and graphics, custom wheels and tyres, high-performance brakes and suspension, and much more.
Yes, we can upgrade your motorcycle’s electrical system to improve performance and reliability, including upgrading the battery, installing new wiring, and adding new electronics or accessories.
Yes, we can work with you to choose and source the parts and components for your custom-built motorcycle, ensuring that they meet your specifications and budget.
The timeline for a custom-built motorcycle varies depending on the complexity of the build, but can range from several weeks to several months.
Yes, we can provide you with a detailed list of specifications for your custom-built motorcycle, including engine specifications, suspension and brake details, and other relevant information.
Yes, we offer financing options for custom-built motorcycles, and can work with you to find the best financing solution for your needs and budget.
Yes, we have a gallery of previous custom-built motorcycles on our website, and we also have examples in our showroom that you can view in person.
Yes, we offer warranties for our custom-built motorcycles, and we stand behind our workmanship and the quality of the parts and components we use in our builds.