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2006-2007 GMC/Chevy LBZ Allison TCM Tuning | EFILive


Optimize your shift points rather than dropping below an efficient RPM range and bring down track times.

This tuning package can only be installed using an EFILive AutoCal V2, FlashScan V2 or AutoCal V3.

PPEI is making great strides in expanding the performance of on-highway vehicles and only offers emissions compliant tuning.

SKU: T-0607DT-EFI Categories: , Tag: Compatible Years: 2006, 2007 Compatible Model/Engine: GMC/Chevy LBZ Duramax


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