---
title: "Reviews — mass airflow sensor - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/mass-airflow-sensor/reviews"
last_updated: "2026-08-10T22:49:03.874Z"
locale: en
meta:
  description: "Niche score 64/100 · $1.8M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 64/100 · $1.8M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — mass airflow sensor - Flapen"
---

# **mass airflow sensor**

**Worth a look**

Shows a sweet-spot price point ($32.74 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 91Growth 17Conversion 36Competition 81Returns 9Price range 95Avg price 95Brand share 86Review moat 82Quality gap 89

**Avg price**

**Incredible****$32.74**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$14.74–$94.42**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Market size**

**Great****$1.8M**

$1.8M/yr · 1.9M searches

**Quality gap**

**Great****4.1★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Great****49%**

top-5 brand share — no brand owns this niche

**Review moat**

**Great****361.61**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Great****34%**

top-5 click share — an open shelf

**Conversion**

**Okay****2.9%**

search→purchase rate — share of searches ending in a sale

**Growth**

**Bad****-15.8%**

90-day search growth — must beat 0% to launch

**Returns**

**Bad****9.6%**

return rate — above 5% kills the launch gate

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")

## Reviews