Ichiban Engineering was established in 2017. We spent years modding our own cars before developing a line of products we used ourselves - and decided to turn it into a brand, manufacturing parts for builders around the world.
 

We design every product in-house, and all CNC machining is performed at our own facility in Bangkok, Thailand, giving us full control over quality at every stage - from raw billet aluminum to finished part.
 

Shipping is handled from Bangkok using FedEx, DHL, or EMS depending on your location and preference.

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/ CNC Machinning

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Our core focus is precision CNC machining - manufacturing components like intake manifolds, valve covers, and coolant tanks entirely from solid billet aluminum on 5-axis CNC equipment.

This allows us to hold tighter dimensional accuracy and produce more complex geometry than cast or semi-fabricated parts allow, with the structural rigidity to stand up to sustained high-boost use.

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/ Oil Systems and Parts

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Beyond bolt-on components, we design complete oil systems - including oil pans, oil pumps, oil pickups, and baffle kits - engineered as a system rather than individual parts.

Every component is designed to work together to solve the reliability issues that stock oiling systems struggle with under hard driving.

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/ Custom Products

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We make all kinds of products. Designing new parts everyday , testing and re-searching.

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If you have any inquiry , you are welcome to email us. We can design anything according to your request. Anything from a custom adapter up to a custom turbocharger.

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In the following short video you can see of how we make our new Billet Triple Ball Bearing CHRA

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