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Hummer Jet Performance Chips & Programmers

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Latest Customer Reviews

Jet Performance Module Reviews


jet chip

Reviewed By rex y (Churubusco, IN) Reviewed for a 2007 Hummer H3 —2/2/2018 1:42 AM

This jet chip was easy install,seems to smooth engine out, notice more torque.

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Jet Performance Programmer Reviews


GOOD

Reviewed By JESSE B (Whittier, CA) Reviewed for a 2003 Hummer H2 —6/22/2009 11:23 PM

ALL SETTINGS ENHANCE PERFORMANCE GAS MPG NOT AS GOOD AS FLASHPAQ SUPERCHIP

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