Exact tested product
Model: FlashpaqF5 · MPN: 2845
GM 1999–2016 gasoline/diesel application family; confirm exact fit
2845 is the SuperchipsF5 Flashpaq application family linked by the source. Exact vehicle fit and lawful calibration use still require manufacturer confirmation.
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The source-linked reseller names Superchips Flashpaq F5 and identifies partSPC-2845. Holley’s manufacturer page independently lists2845 as F5 Flashpaqfor GM. The source’s 18.78 mpg observation belongs to its own vehicle and setup. PF Shop provides no general percentage gain, compatibility approval or emissions-compliance promise.
Use the exact model and variant above when checking a retailer listing. See the source test for the tested configuration.
A product with a similar name or appearance may have different specifications. Kits, batteries, and accessories can differ.
May 2026
Bench gives no overall ranking in this experiment. It notes18.78 mpg after the Superchips Flashpaq setup in the source vehicle; that vehicle-specific observation is not a general…
View test resultsThese notes apply to the model and configuration in each source test. Results from different tests are kept separate.
