Tomei M7960 20G Turbo .77 AR Mitsubishi EVO VII VIII IX 4G63

$1,490.00 Sale:$1,368.57


Model #173017

Shopper Award
With a smooth power delivery from low in the power band all the way up. Smooth drivability can be maintained without compromising performance.


  • Easy Bolt on Upgrade and designed for the stock 4G63 setup.
  • Exceeds all EVO 4-9 turbines
  • Improved response throughout the entire area
  • Amazing performance without sacrificing daily drivability
  • With an Power Output potential of over 400 HP
  • Tested for long term durability
  • Circuit Performance design (for long straights & acceleration)
  • Larger turbos usually loose out on response, but the M7960 design was designed for all round performance gain aspects. More Power & Best all round response. With extensive R&D with various turbine wheel designs and sizes after many months this is the results of extensive research.With various restriction possibilities Tomei found that this turbine size is an overall best improvement from the other stock turbines that Mitsubishi had designed. Tomei also tried to keep the same stock like characteristics that the general end users enjoyed when they 1st got their EVO.

    The research results shows the stock setup looses boost pressure from 6000RPM and not suitable for high end RPM. Our design maintains boost levels way beyond that and leaves more room for extra improvements for more options for the end user.

    Proposition 65

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    Vehicle Engine Notes
    Mitsubishi Evolution

    Mr. Seiichi Suzuki initially forged Tomei is a tuning factory for race cars back in 1968. From that day on, Tomei achieved excellent results in various motor sports categories. Tomei was then recognized for its technology, performance and reliability that we had cultivated into our own design products and had a large support base from motor sports end users and tuners.

    With the new market trends and demands, motoring enthusiasts wanted better performance to suit the new modern lifestyle. This trend helped set the stage where originality can play an active part in the motor sports scene and personal motoring lifestyle.

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