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TWISTED DEVELOPMENT

Twisted Development specializes in high-performance engine building for motocross and off-road racing, delivering unparalleled power gains without compromising durability. Our expert team, led by Jamie Ellis, utilizes advanced modifications and tuning techniques to ensure every ride is exceptional.

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Services

At Twisted Development, we specialize in optimizing your dirtbike's performance with a range of services, including expert dyno tuning, precise camshaft degreeing, and high-quality Cerakoting. Our dedicated team is here to provide top-tier enhancements and customizations, ensuring your bike runs at its best with our comprehensive service offerings.

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Products

At Twisted Development, we offer a wide range of premium parts designed to make your dirtbike perform at its peak. From cutting-edge ECU components to high-performance upgrades, our products ensure your bike achieves the ultimate in speed, power, and reliability.

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Projects

Our Projects section showcases the talented riders and the high-performance bikes we've developed at Twisted Development. Here, you can see the results of our expertise and dedication in action, highlighting the exceptional capabilities of our customized bikes.

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Unleash Every Last Horsepower - with the all new 2nd injector kit

Introducing the Twisted Development 2nd Injector Kit for 2023+ KTM, Husqvarna, and GasGas 250 models—engineered for riders who demand more without compromise. This true bolt-on upgrade delivers an immediate surge in power, sharper throttle response, and enhanced control the second you crack it open. No internal engine work. No guesswork. Just pure, reliable performance.

Chasing more speed while keeping factory reliability? Or running a fully built race bike and need that final edge to stay out front? This kit gives you the advantage you’ve been missing. Already using a Vortex ECU? We’ll remap your existing unit—no need for a new purchase.

Shop the 2nd Injector Kit now!

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Testimonials

I’ve been running Twisted Development tunes on my 450 for a full season now, and it’s a whole new machine. The throttle response, mid-range pull, and top-end power are insane — but it’s still smooth and controllable. Customer service was top-notch too; they walked me through setup over the phone. Worth every penny 

Robert

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Brought my bike in for a complete engine package, and Twisted delivered exactly what they promised. The motor hits hard but feels refined — no bogs, no hiccups. Only reason it’s 4 stars is the turnaround time took a bit longer than expected, but the performance totally makes up for it.

The Power changes the chassis flex and comfort drastically

Justin Patton

25 250 SXF
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