# Racepak D3 Racing — user reviews

> 1 indexed App Store user reviews of Racepak D3 Racing by Holley Performance Products, rated 4.80/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/racepak-d3-racing/id1271524272/reviews
- App overview in markdown: https://appshunter.io/ios/app/racepak-d3-racing/id1271524272.md
- Rating breakdown: 5★ 3 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (1 lowest-rated)

### 1/5 — Doesn’t read 2012 Mercedes c63 obd2

*2021-10-16*

Tried resetting pairing but it does not read rpm or any obd2 sensors from 2012 Mercedes obd2

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*