56
3 inch exhaust pipe
Worth a lookShows a sweet-spot price point ($60.70 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Great$60.70avg listing price — sweet spot $15–$100
Review moat
Great322.2avg incumbent reviews — the moat a new listing must climb
Brand share
Great52%top-5 brand share — no brand owns this niche
Competition
Great33%top-5 click share — an open shelf
Market size
Good$597K$597K/yr · 292K searches
Returns
Okay3.3%return rate — above 5% kills the launch gate
Conversion
Okay3.4%search→purchase rate — share of searches ending in a sale
Price range
Okay$17.51–$222.23cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-4.1%90-day search growth — must beat 0% to launch