48
4 inch exhaust pipe
Skip itSoft demand (-7.3% this quarter) — this niche doesn't clear our bar today.
Avg price
Great$54.21avg listing price — sweet spot $15–$100
Competition
Great37%top-5 click share — an open shelf
Review moat
Good1,396.95avg incumbent reviews — the moat a new listing must climb
Market size
Good$324K$324K/yr · 161K searches
Brand share
Good74%top-5 brand share — brands hold most of the demand
Returns
Good3.0%return rate — above 5% kills the launch gate
Conversion
Okay3.7%search→purchase rate — share of searches ending in a sale
Price range
Okay$12.93–$286.83cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-7.3%90-day search growth — must beat 0% to launch
Signals High Price