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Hummer Performance Tuners and Performance Chips

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Pedal Commander Hummer P4 Throttle Controller
$299.99 and up
$389.99 - $584.94
Free Shipping
JET Hummer H2 Performance Programmer
$337.49
$455.61
Free Shipping
Hypertech Hummer H2 Max Energy Power Programmer
$329.00
$427.70
Free Shipping
JET Hummer H3 Dynamic Spectrum Tuner
$459.90
$641.18
Free Shipping
JET Hummer H1 Performance Programmer
$337.49
$455.61
Free Shipping
JET Hummer H2 Performance Chip Module
$242.96 and up
$328.00 - $337.43
Free Shipping
JET Hummer H3 Performance Chip Module
$242.96 and up
$328.00 - $329.95
Free Shipping
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