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RANGE AFM/DFM DISABLER
2
sold in last
8
hours
$455.32
$372.33
RANGE AFM DISABLER No more shuddering as your engine cycles between running on half or all...
RANGE AFM DISABLER
- No more shuddering as your engine cycles between running on half or all cylinders
- Improved power at light throttle with all cylinders firing which can actually result in improved fuel economy depending on your driving habits
- GM's troublesome valve lifters will no longer be tasked with activating and deactivating constantly, saving you money on costly future repairs
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