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Rough Knuckle Racing

RKR Ecotec Miata Engine Mount Kit Version 4.0

RKR Ecotec Miata Engine Mount Kit Version 4.0

Regular price $379.00 USD
Regular price Sale price $379.00 USD
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  • Designed as a drop in to your stock NA/NB subframe
  • No subframe modification needed for installation
  • Uses two fasteners per side to the subframe for increased strength versus the factory Miata single fastener per side
  • Mounts come standard with polyurethane inserts
  • No hood clearance issues! Minimal hood gusset trimming required on NA cars
  • Select between L61/Gen1 engines or LE5/Gen2 engines at checkout to ensure you receive the correct hardware
  • Version 4.0 Updates:
      • Improved design for higher strength where the previous design was prone to crack
      • Single mount for NA and NB cars. Spacer included for NB cars or NA cars which require more steering rack clearance.
      • Hardware included for 2.2, 2.4, and Direct Injected Ecotec engines.
  • Version 4.0 Updates:
    • Improved design for higher strength where the previous design was prone to crack.

    • Single mount for NA and NB cars. Spacer included for NB cars or NA cars which require more steering rack clearance

    • Hardware included for 2.2, 2.4 and Direct Injected Ecotec engines.

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