GPmodeling Transkits are exclusive, in-house developed resin transkits created to significantly upgrade and enrich automotive scale model kits.
Designed and produced by GPmodeling.shop in Italy, these transkits are made for modelers who seek maximum realism, technical accuracy and advanced detailing.
A model car transkit is an aftermarket upgrade kit developed to enhance an existing scale model by adding components that are not included in standard kits. GPmodeling Transkits go beyond simple detail-up parts: they are conceived as complete, coherent upgrade solutions, often focusing on complex areas such as engine compartments, mechanical assemblies and structural elements.
Unlike generic aftermarket components, GPmodeling Transkits are:
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designed entirely in-house, from research to production
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engineered specifically for compatibility with popular kits such as Beemax and Nunu
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produced using high-quality 3D printed resin, ensuring sharp details and faithful proportions.
Premium Resin Transkits for Advanced Modelers
GPmodeling Transkits are primarily intended for advanced and professional modelers, collectors and competition builders. Resin allows for a level of definition that standard plastic injection molding cannot easily achieve: sharper edges, thinner walls, intricate mechanical forms and more authentic surfaces.
Our resin transkits are ideal for:
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competition and exhibition models
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display builds with open bodywork or visible mechanics
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rally and motorsport subjects requiring high historical accuracy
Each transkit is carefully tested to integrate seamlessly with base kits, preserving correct scale geometry while dramatically increasing the overall realism of the model.
Engine Transkits and Specialized Upgrades
One of the core strengths of GPmodeling Transkits is the development of engine transkits and mechanical upgrades. These products allow modelers to transform closed or simplified kits into highly detailed builds with authentic engine architecture.
Our range includes:
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engine transkits in 1:24 scale,
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mechanical and structural upgrades for rally and racing cars,
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custom components designed for historically accurate reproductions.
A flagship example is the Lancia Delta S4 Engine Transkit, developed from extensive research and designed to faithfully reproduce the complex Group B powertrain. This type of product represents the philosophy behind GPmodeling Transkits: not decoration, but engineering-focused realism.
In-House Development, Made in Italy
All GPmodeling Transkits are designed and produced internally in Italy. This allows us to control every stage of the process, from digital modeling and prototyping to final quality control. As the original manufacturer, GPmodeling supplies its transkits both directly through its online shop and through selected European retailers, reinforcing the credibility and recognition of the brand within the modeling community.
Purchasing directly from GPmodeling.shop means buying from the source, with access to the full range, official support and the latest releases.
Compatibility and Creative Freedom
GPmodeling Transkits are developed with compatibility in mind. Each product page clearly specifies the base kits it is designed for, enabling modelers to confidently plan complex builds. While transkits require experience and advanced skills, they offer unparalleled creative freedom for those willing to push their projects further.
If you are looking to take your scale model to the next level, explore the GPmodeling Transkits collection and discover what true aftermarket engineering can add to your build.