---
title: "Exhaust Repair — £82K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/automotive/exhaust-repair"
last_updated: "2026-08-09T07:24:09.320Z"
locale: en
meta:
description: "Niche score 43/100 · £82K/yr market · 63K searches/yr · £6.92 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · £82K/yr market · 63K searches/yr · £6.92 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Exhaust Repair — £82K/yr Amazon UK Niche (2026) - Flapen"
---
# **exhaust repair**
**Skip it**
A concentrated shelf (top 5 take 80% of clicks) — this niche doesn't clear our bar today.
Market size 21Growth 34Conversion 99Competition 17Returns 98Price range 33Avg price 19Brand share 19Review moat 66Quality gap 45
**Conversion**
**Incredible****18.9%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****860.38**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+7.1%**
90-day search growth — must beat 0% to launch
**Price range**
**Okay****£3.07–£20.79**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****£82K**
£82K/yr · 63K searches
**Brand share**
**Bad****93%**
top-5 brand share — brand-locked demand
**Avg price**
**Bad****£6.92**
avg listing price — sweet spot $15–$100
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United Kingdom niche tracking, exhaust repair is a £82K/yr Amazon United Kingdom market (63K searches/yr). The top 5 brands hold 93% of demand. Verdict: Skip it — 43/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **exhaust repair market data**
- **Units sold / yr**
- **10K–13K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **£69K–£87K**
- units × avg price
- **Conversion rate**
- **18.9%**
- **Avg BSR**
- **#90**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **54%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **65 months**
- **Avg seller age**
- **187 days**
## **Competition & brand share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▲rising
**Sellers**
**48**
**Top-5 brand share**
**93%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**5%**
- Holts38% - LOCBONDSO18% - Liqui Moly16% - Tetrosyl15% - Visbella5% - Granville3% - Open — no brand owns it (3 brands, 5%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +7.1% search growth over the last 90 days.
3K2KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/uk/automotive/exhaust-repair/trend)
## **Top exhaust repair search terms**
- **exhaust paste**45K/yr+10.9%13.8% conv. - **exhaust sealant**9K/yr-9.5%10.9% conv. - **exhaust assembly paste**6K/yr+7.8%12.8% conv. - **exhaust putty**3K/yr+4.2%14.2% conv. [**All search terms **](https://flapen.com/research/uk/automotive/exhaust-repair/search-terms)
## **Top exhaust repair 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.
0%10%£8K20%£16K30%£25K40%£33K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Holts Gun Gum Exhaust Paste Exhaust Repair Paste Professional Quality Exhaust Sealant Paste To Create Gas Tight Seal & Stop Leaks Reliable & Easy To Use For Fast Permanent Exhaust Repair 200g**Holts**£3.07**4.6★2,681 rev](https://www.amazon.co.uk/dp/B000X2GD2E) [2**LIQUI MOLY Exhaust Assembly Paste | 150 g | Paste | SKU: 3342**Liqui Moly**£6.37**4.5★5,253 rev](https://www.amazon.co.uk/dp/B00295EUUK) [3**TETROSYL LTD FIP120 CarPlan Fire Putty Exhaust Assembly Paste**Tetrosyl**£4.08**4.5★104 rev](https://www.amazon.co.uk/dp/B006VB5DVI) [4**LOCBONDSO Exhaust Repair Kit 1100C for Car/Motorcycle - Exhaust Sealant Sealing Tape Assembly Paste Gray Odorless Sealing Paste Waterproof and Heat-Resistant Exhaust Repair Paste (75.0 Grams)**LOCBONDSO**£6.45**4.3★70 rev](https://www.amazon.co.uk/dp/B0FGCB4PK4) [5**Visbella Auto Vehicle Exhaust System Sealant Non-Slumping Professional Repair Crack Adhesive Super Glue Sealer for Car Mufflers Tailpipes Catalytic Converters (75 Grams)**Visbella**£6.01**4.5★551 rev](https://www.amazon.co.uk/dp/B0DGG7XD4X)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**40g Exhaust Paste Sealer&Sealant Kit High Temperature Silicone Sealant for Car and Motorbike Exhaust Repair Heat-Resistant Waterproof Fast-Acting Metal Filler for Steel Pipes Easy to Use Odorless**Rushiya**£6.91**3 rev3mo ago](https://www.amazon.co.uk/dp/B0GVHM49D3) [**Holts Gun Gum Exhaust Repair Kit Permanent Gas-Tight Exhaust Fix Repair Paste + 3 Metal Bandages MOT Repair Solution**Holts**£20.79**10 rev6mo ago](https://www.amazon.co.uk/dp/B0GFPLDZR7) [**LOCBONDSO Exhaust Repair Kit 1100C for Car/Motorcycle - Exhaust Sealant Sealing Tape Assembly Paste Gray Odorless Sealing Paste Waterproof and Heat-Resistant Exhaust Repair Paste(150.0 Grams)**LOCBONDSO**£6.66**11 rev8mo ago](https://www.amazon.co.uk/dp/B0G2JFL6PP) [**Bmliingchau 100g Exhaust Sealant Exhaust Paste 1100C for Auto Vehicle car motorcycle Mufflers Tailpipes Catalytic Converters Waterproof and Heat-Resistant Repair kit**Bmliingchau**£7.78**12 rev8mo ago](https://www.amazon.co.uk/dp/B0FYFRXWLZ) [**LOCBONDSO Exhaust Repair Kit 1100C for Car/Motorcycle - Exhaust Sealant Sealing Tape Assembly Paste Gray Odorless Sealing Paste Waterproof and Heat-Resistant Exhaust Repair Paste (75.0 Grams)**LOCBONDSO**£6.45**70 rev1y ago](https://www.amazon.co.uk/dp/B0FGCB4PK4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**40g Exhaust Paste Sealer&Sealant Kit High Temperature Silicone Sealant for Car and Motorbike Exhaust Repair Heat-Resistant Waterproof Fast-Acting Metal Filler for Steel Pipes Easy to Use Odorless**Rushiya**£6.91**4.6★**▲ 268%**](https://www.amazon.co.uk/dp/B0GVHM49D3) [**Bmliingchau 100g Exhaust Sealant Exhaust Paste 1100C for Auto Vehicle car motorcycle Mufflers Tailpipes Catalytic Converters Waterproof and Heat-Resistant Repair kit**Bmliingchau**£7.78**4.4★**▲ 267%**](https://www.amazon.co.uk/dp/B0FYFRXWLZ) [**Holts Gun Gum Exhaust Repair Kit Permanent Gas-Tight Exhaust Fix Repair Paste + 3 Metal Bandages MOT Repair Solution**Holts**£20.79**4.3★**▲ 203%**](https://www.amazon.co.uk/dp/B0GFPLDZR7) [**Holts LOYFG1RP Firegum 150g black**Holts**£4.76**4.5★**▲ 167%**](https://www.amazon.co.uk/dp/B005BP5N9W) [**Wynns 10804 Exhaust Repair Putty 250g**Wynn's**£5.39**4.1★**▲ 58%**](https://www.amazon.co.uk/dp/B00DZHCAAS)
**~~View all trending →~~**
## **What buyers say about exhaust repair**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**15%
*“easy to use”*
**Advertised Vs Actual Product**14%
*“Accurate description”*
**Quality-Overall**13%
*“Great results and good product”*
**Leak-Proof**12%
*“there are no leaks”*
**Efficiency**9%
*“Worked fine, covered it up with exhaust bandage and now have a good exhaust”*
**Value For Money**8%
*“Much cheaper than kwik fit”*
**Maintenance And Repair**7%
*“Alright for short time repairs”*
**Ease Of Cleaning**3%
*“Clean material”*
**Assembly/Installation**3%
*“Ideal when assembling exhaust”*
**Size-Overall**2%
*“The tube size is generous for small repairs”*
### **What buyers complain about **
**Thickness**14%
*“When mixed its a lot thicker”*
**Ease Of Use**13%
*“Messy to use”*
**Instructions/User Manual/Troubleshooting**9%
*“Second issue - the instruction lack details”*
**Heating**9%
*“I have tried heating it up with a blow torch which burnt and blistered it”*
**Natural Resource Wastage**7%
*“Complete waste of time”*
**Functionality-Overall**7%
*“Doesnt work and starts peeling off after a month”*
**Value For Money**4%
*“The quantity of gunk was less than expected for the price”*
**Hard Feel**4%
*“Tough”*
**Rusts/Corrodes**4%
*“Large hole where a flange union is badly rusted”*
**Advertised Vs Actual Product**4%
*“I'm not sure if that's how it's supposed to look”*
### **Top return reasons **
**Maintenance And Repair**16%
**Size-Overall**14%
**Defective Material/Parts**14%
**Product Condition**8%
**Value For Money**8%
**Functionality-Overall**7%
**Leak-Proof**5%
**Durability**3%
**Hard Feel**3%
**Material Quality**3%
## **Common questions**
- **Is exhaust repair profitable to sell on Amazon United Kingdom?**
- The niche generates £82K/yr across 13 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is +7.1%. Flapen's verdict: Skip it (43/100).
- **How competitive is the exhaust repair niche?**
- 9 brands and 48 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 93% of demand.
- **What do buyers complain about in exhaust repair?**
- Top complaints mined from reviews: Thickness, Ease Of Use, Instructions/User Manual/Troubleshooting. The return rate is 0.5%.
- **When does demand for exhaust repair peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the exhaust repair niche?**
- Listings span £3.07–£20.79; the average listing price is £6.92 (sweet spot $15–$100). The average incumbent carries 860 reviews — the moat a new listing must climb.
## **Related niches in Automotive**
- 66 [**conservatory roof cleaner**](https://flapen.com/research/uk/automotive/conservatory-roof-cleaner)£161K/yr+19.9%**Worth a look**- 66 [**12v water pump**](https://flapen.com/research/uk/automotive/12v-water-pump)£149K/yr+67.3%**Worth a look**- 66 [**car flags**](https://flapen.com/research/uk/automotive/car-flags)£60K/yr>1,000%**Worth a look**- 67 [**ac recharge kit**](https://flapen.com/research/uk/automotive/ac-recharge-kit)£241K/yr>1,000%**Worth a look**- 67 [**jockey wheel**](https://flapen.com/research/uk/automotive/jockey-wheel)£182K/yr+52.3%**Worth a look**- 67 [**car jack**](https://flapen.com/research/uk/automotive/car-jack)£873K/yr+21.6%**Launch it**[**All Automotive niches **](https://flapen.com/research/uk/automotive)