Chiptuning files for Chevrolet Express 5.4 (325 PS)

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Chevrolet
Express
5.4 (325 PS)

Up to 39% power
Up to 56% torque
Safe for engine
Dyno-tested

For ECU Delco

12620641 12620635 12620645 12635228 12635218

79 EUR

79 EUR

12620641 12620635 12620645 12635231 12635219

79 EUR

12620641 12651048 12634033 12635229 12651012

79 EUR

12640812 12640815 12640789 12641102 12648811

79 EUR

79 EUR
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Hardware and software versions: 12640812 12640815 12640789 12641102 12648811, 12620641 12620635 12620645 12635228 12635218, 12620641 12620635 12620645 12635231 12635219, 12620641 12651048 12634033 12635229 12651012.