wastegate
Skip itWeak search conversion (0.8%) — this niche doesn't clear our bar today.
Review moat
Incredible22.71avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Brand share
Good70%top-5 brand share — brands hold most of the demand
Avg price
Good$177.11avg listing price — sweet spot $15–$100
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Growth
Okay+0.7%90-day search growth — must beat 0% to launch
Market size
Bad$91K$91K/yr · 66K searches
Returns
Bad5.9%return rate — above 5% kills the launch gate
Price range
Bad$45.86–$430.57cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, wastegate is a $91K/yr Amazon United States market (66K searches/yr). The top 5 brands hold 70% of demand. Verdict: Skip it — 38/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
wastegate market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- $89K–$133K
- units × avg price
- Conversion rate
- 0.8%
- Avg BSR
- #1,052
- Page quality
- 0%
- Prime
- 71%
- Sponsored
- 41%
- Out of stock
- 33.2%
- Avg brand age
- 45 months
- Avg seller age
- 176 days
Competition & brand share
The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.Brands
15 falling
Sellers
60
Top-5 brand share
70%
Top 20: 100%
Top-5 click share
66%
Top 20: 100%
Open market
23%
- Hoypeyfiy28%
- HiwowSport12%
- Flynsu11%
- GLOSSY AUTO PARTS10%
- Cilipnsi10%
- PTNHZ8%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +0.7% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top wastegate search terms
- wastegate23K/yr
- 44mm wastegate14K/yr
- turbo wastegate9K/yr
- 38mm wastegate8K/yr
- waste gate4K/yr
- external wastegate4K/yr
- waste gates for turbo4K/yr
Top wastegate products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Hoypeyfiy 38mm External Wastegate Black Turbo Pressure Relief Valve Compatible with TiAL MVS Includes V-Band and Flanges Dual Spring 8 PSI / 14 PSI
Hoypeyfiy$49.114.3★36 rev
Flynsu 44mm External Water Cooled Turbo Wastegate for Universal MVR V-Band Flange Turbo
Flynsu$73.752.7★6 rev
GLOSSY AUTO PARTS 44mm External Cooled Turbo Wastegate External Replacement for Universal Turbos
GLOSSY AUTO PARTS$84.824.2★13 rev
44mm External Cooled Turbo Wastegate Replacement for Universal Turbos
Cilipnsi$74.563.1★5 rev
PTNHZ Aluminum Car 60MM Vband V60 Flange Turbo Wastegate Compatible for BMW Subaru Honda
PTNHZ$98.674.6★29 rev
Newest
by launch date
MV-R/MV-R 44mm Water Cooled Wastegate Assembly Aluminum Construction External Turbocharger Pressure Regulation System 7-17PSI Spring Range Universal Vehicle Application(Black)
HRBLING$84.701 rev
44mm External Cooled Turbo Wastegate Replacement for Universal Turbos
Cilipnsi$74.565 rev
Hoypeyfiy 38mm External Wastegate Black Turbo Pressure Relief Valve Compatible with TiAL MVS Includes V-Band and Flanges Dual Spring 8 PSI / 14 PSI
Hoypeyfiy$49.1136 rev
Flynsu 44mm External Water Cooled Turbo Wastegate for Universal MVR V-Band Flange Turbo
Flynsu$73.756 rev
GLOSSY AUTO PARTS 44mm External Cooled Turbo Wastegate External Replacement for Universal Turbos
GLOSSY AUTO PARTS$84.8213 rev
Trending
90-day click momentum
DNA Motoring WG-TS-40MM-T22-PP External Turbo Manifold Wastegate
DNA MOTORING$71.775.0★
MV-R/MV-R 44mm Water Cooled Wastegate Assembly Aluminum Construction External Turbocharger Pressure Regulation System 7-17PSI Spring Range Universal Vehicle Application(Black)
HRBLING$84.705.0★
PSR Turbo New Generation Black Wastegate 38mm 2-Bolt External Wastegate
Pulsar Turbo Systems$223.230.0★
44mm External Cooled Turbo Wastegate Replacement for Universal Turbos
Cilipnsi$74.563.1★
Hiwowsport 38MM Turbo Exhaust Manifold External V-band Wastegate dump pipe valve (Blue)
HiwowSport$45.864.1★
What buyers say about wastegate
What buyers praise and complain about, mined from review topics.What buyers love
“Seems to work well so far”
“it seems to work ok”
“Fitment”
“Good quality and affordable”
“But it's a very solid and robust part”
What buyers complain about
“Read instructions before installing”
“Bought this exact wastegate, it will work well for a couple hundred miles, after that the diaphragm will just start tearing and eventually break”
“Junk”
Top return reasons
Common questions
- Is wastegate profitable to sell on Amazon United States?
- The niche generates $91K/yr across 17 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +0.7%. Flapen's verdict: Skip it (38/100).
- How competitive is the wastegate niche?
- 15 brands and 60 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 70% of demand.
- What do buyers complain about in wastegate?
- Top complaints mined from reviews: Assembly/Installation, Durability, Quality-Overall. The return rate is 5.9% — above our launch gate.
- When does demand for wastegate peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the wastegate niche?
- Listings span $45.86–$430.57; the average listing price is $177.11 (sweet spot $15–$100). The average incumbent carries 23 reviews — the moat a new listing must climb.