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Steso Performance Upgraded Hitachi Ignition Coils McLaren M840T | M838T
$160.00
Upgraded Hitachi ignition coils for McLaren engines M840T and M838T. We chose to go with the Japanese made Hitachi coils instead of original Bosch coils. The similar head of Hitachi coils on the 2009+ Nissan GT-R are known to handle over 1700+whp, and stable spark until 35psi of boost. This system will plug straight into your factory wire harness without any modifications.

Features:
  • 25% more energy output than stock
  • True upgrade, not just cosmetic
  • Direct plug-and-play to OEM connectors
  • 1 year warranty
  • Contains: 1 coil in the box
Fitment:
  • McLaren M840T
  • McLaren M838T
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WARNING: Cancer and Reproductive Harm
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