ECH-D® Engine Performance
Let's talk torque, horsepower, performance, sound and speed.
Whether you're into aggressive riding or need to haul a heavy load, East Coast Harley-Davidson® are engine customisation specialists. Through our consultation process, we engage with our customers to really discover the engine performance you are looking for. We then match you with the right package to ensure you get the the desired result.
It's not just a matter of throwing a heap of parts together and hoping for the best. Each build is unique and requires expertise as well as attention to detail. From cams and the many different cam profiles, to heads, throttle bodies, increased engine displacement, pipes and muffler combos to the engine management tune; each part, when done right, can contribute to a noticeable and impressive increase in sound and performance.

ECH-D® factory-trained technicians are on-hand to skilfully fit your new parts, tune them in and send you away into traffic with your new upgrades. Our technicians are regularly engaged with training to further increase their knowedge and to keep them up to date with new innovations and developments with the Harley-Davidson brand.
Our technicians also fabricate exhaust systems and other motorcycle componentry which our customers love.

ECH-D® regularly fits Harley-Davidson® Screamin' Eagle™ Stage I to Stage IV engine perfomance kits. These kits are very high quality and provide customers with a noticeable increase in power and performance; the higher the stage - the more performance!
Screamin' Eagle™ manufacture very high quality performance components which will compliment your engine upgrade; simply talk to us and we will show you the range of super-cool and highly effective components as well as explain the features & benefits of each stage upgrade and component. If you are buying a new bike, should you have these components fitted by us within 60 days of your bike purchase, you will be offered warranty coverage on your new Screamin' Eagle™ components for the duration of the new bike warranty!

If you require a bespoke engine custiomisation approach, we can help you with that as well. Simply discuss your requirements and we will offer suggestions and ideas to get your project underway.
We love customising bikes and are excited to work with you on your project. Make sure you reach out to the crew at ECH-D® to discuss your goals; we'd love to be involved!