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Trionic 8 heat shield

Product information "Trionic 8 heat shield"

Hirschmann & Koxha

Maximize ECU Longevity: The Hirschmann & Koxha Thermal Protection Kit

A failing Trionic 8 Engine Control Unit (ECU) is more than just a nuisance—it is the direct result of an inherent design flaw. Positioned directly on the engine block, the electronics are subjected to extreme thermal stress. At Hirschmann & Koxha, our mission is to keep enthusiast vehicles on the road by replacing "good enough" with technical perfection.

The Evolution of Protection: Beyond Standard Materials

While the market often offers overpriced solutions made from non-recyclable materials or basic plastics, we rely on advanced material science.

Through intensive R&D and direct customer feedback, we have upgraded our original HDPE design to high-performance PTFE (Polytetrafluoroethylene / Teflon™). The result is a heat shield that sets a new industry standard:

  • Extreme Temperature Resistance: Reliable protection ranging from -200°C to +260°C.

  • Superior Thermal Insulation: We have drastically reduced thermal conductivity from 0.38 W/mK to just 0.23 W/mK—keeping your ECU cool even under high-load conditions.

  • Sustainable Precision: Recyclable, highly effective, and economically priced.

Engineering Without Compromise

Expect absolute fitment and a product that delivers on its promises. 100% of our materials are sourced from Germany and precision-finished in-house at our facility.