Brake Booster
MaybeThe average product has only 32 reviews. But buyers convert on only 1.4% of searches, so Brake Booster is a Maybe.
- Flapen Score
- 58 / 100Top 14% of 7,287 Automotive niches · +9 vs the category median of 4958
- Market size
- $756K/yr478K searches / yr
- 90-day growth
- -1.4%search demand this quarter
- Competition
- 11%top-5 click share · 49 brands · 86 sellers
Flapen Score
Brake Booster against its category
The dotted line is the Automotive average. Past it, Brake Booster is stronger. Inside it, weaker.
Market
The Brake Booster market on Amazon at a glance
Shoppers on Amazon United States searched for Brake Booster 478K times last year and spent an estimated $756K. The top 5 brands take 55% of clicks. Flapen scores it 58 out of 100, a Maybe.
01 · Demand
An estimated 1.4% of those searches ended in a purchase.
Shoppers searched for this 478K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.4% of those searches ended in a purchase. Searches in the last 90 days moved -1.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $756K a year.
- Searches, last 12 months
- 478K
- Growth, 90 days vs prior 90
- -1.4%
- Conversion, latest week
- 1.4%
- Market size, estimated
- $756Ka year
- Peak month
- August1.3× the quietest month
- Top search term
- brake booster286K searches a year
02 · Price
A sale here is worth $117.04.
Listings sell for $117.04 on average, from $8.88 to $415.88. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 0 to 100 of them. At $117.04 that is $0 to $12K a year per listing.
- Average price
- $117.04above the $15 to $100 sweet spot
- Price range
- $8.88–$415.88
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$12K
- Returns
- 6.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
91% of listings pay for placement with sponsored ads. 83% ship with Prime. On an average day, 8.9% of listings are out of stock. The average listing ranks #419 within Brake System. It carries 32 reviews at 4.21 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 91%
- Prime listings
- 83%
- Out of stock, average day
- 8.9%
- Average rank
- #419in Brake System
- Average rating
- 4.21 starsAmazon United States average 4.42 stars
- Average reviews
- 32per listing
- Listings tracked
- 218
04 · Newcomers
2 of last year's 39 launches cleared the first-year sales bar.
39 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 39
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Brake Booster products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take only 11% of clicks. An open shelf where new products get seen.
Brands
49 falling
Sellers
86
Top-5 brand share
55%
Top 20: 87%
Top-5 click share
11%
Top 20: 27%
Open market
44%
- Brand 123%
- Brand 210%
- Brand 38%
- Brand 47%
- Brand 54%
- Brand 63%
Demand
Brake Booster search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Brake Booster search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- brake booster286K/yr
- power brake booster41K/yr
- brake booster with master cylinder47K/yr
- break booster24K/yr
- brake booster and master cylinder7K/yr
- automotive replacement power brake systems7K/yr
- vacuum brake booster5K/yr
- ford brake booster5K/yr
- gm brake booster6K/yr
- chevy brake booster3K/yr
Reviews and returns
What reviews say buyers love and hate about Brake Booster
We read the reviews and the return reasons for every product selling here.
“Started leaking after being in my truck for less than 600 miles”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Brake Booster questions
Answered from the same tracked data.









