GReddy Iridium Tune B-8 (Evo) Spark Plug

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This item is made in Japan !
This item is made in Japan !

Japanese Performance and Reliability !

  • Iridium spark plugs, made in Japan by GReddy & NGK
  • Two grades colder than standard
  • Ideal for both stock and modified Lancer Evo engines that have to withstand intensive use
  • Thread length : 19 mm
  • Total length : 75.5 mm (exc. electrode)
  • Thread : M14x1.25
  • Socket size : 21 mm
  • GReddy part no. : 13000178
  • Sold individually, adjust quantity in the shopping cart

GReddy Iridium Tune B-8 Spark Plug Specifications

Made in Japan by GReddy, these cold spark plugs have been specifically designed to operate at higher temperatures, helping to disperse heat inside the cylinders. This improves combustion, overall performances and engine reliability, reducing the risk of knocking.

Particularly adapted to sporty and tuned Japanese engines, they are fully compatible with Mitsubishi 4G63 engines from the famous Lancer Evolution (all models except the Evo X).


Car Make Mitsubishi
Engine Code 4G63, 4G63T
Manufacturer GReddy
Customer Reviews 1 customer reviews

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    Product ordered on 20/04/2019 by Nicolas T.
Customer Reviews

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1 reviews

Founded in 1977 in Japan, Trust is a huge company in the tuning world. Trust make all of their products in Japan, at their factory in Chiba, Tokyo. Their huge range is split into numerous well known brands, such as GReddy (exhausts, turbo kits, radiators and intercoolers, electronics...), GREX and GRacer. DriftShop have an exclusive partnership with Trust in Japan, allowing us to offer their products straight from the factory, at the best prices and without going through another distributor.