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Latest Customer Reviews
Jet Performance Module Reviews
Performed as promised
Reviewed By Christopher W (Troy, MO) Reviewed for a
2007Hummer H2—3/5/2015 11:00 PM
Installation wasnt as easy as stated, had to trim my "factory off road cover". But once that was done, this unit woke up my 6.0 LQ4. Had it for a while now, only bumped mpg by 1 gallon,,,, but worth it! Especially when I show other H2 drivers my readings!