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HCE NSX Coil Pack Adapter System

HCE NSX Coil Pack Adapter System

Low stock: 8 left

Regular price $999.00 USD
Regular price Sale price $999.00 USD
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Multi-component adapter system enabling use of k-series coil packs. 


OEM NSX coil packs are difficult to find, expensive, and do not perform as well as other modern k-series alternatives. K-series coil packs have different geometry than OEM so a mounting adapter is necessary. A wiring harness is required as well. 


The HCE Coil Pack Adapter System introduces a robust adapter manifold machined from 6061 aluminum. The system includes a plug and play wiring harness as well as coil pack data for aftermarket engine management. 

C30A/C32A injector seats positively constrain the injector in the intake manifold and allow it to seal properly without spray pattern obstructions. HCE's injector seats will make the journey of upgrading to a modern fuel system easier and better.


Two Billet 6061 anodized adapter manifolds featuring an all-in-one design that accepts an entire bank of coil packs.

Constrains the coil pack radially and axially to ensure it is in the perfect location.

Seals to protect against water intrusion.

Plug and play wiring harness featuring Milspec materials including dr25 heat shrink, high quality txl wire, and all new OEM quality plugs. Each harness goes through quality control process that checks every plug and every wire to ensure a problem free plug and play solution.

Data for K-series coil packs.


CNC Machined 6061 Aluminum with class II hard anodization. 


This product enables use of modern k-series coil packs which requires an aftermarket ECU system. Works with all major stand-alone engine management systems. Data for coil packs provided. 

Special Order Colors: Please allow for additional 2 weeks for custom colors to be ready.

Please contact us for questions or for international shipping quotes.

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