ninja 400 exhaust
Skip it37/100a small market ($9K/yr) — ninja 400 exhaust doesn't clear our bar today.
Market/yr
$9K
Growth (1y)
+105.6%
Products
17
Brands
13
was 21 a year ago
Sellers
17
Price range
$24.82–$117.35
Returns
7.6%
Rating
4.2★
Skip it
Scored 37/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +105.6% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: Apr, Jul, Aug, Sep · busiest ÷ quietest = 2.6×
Competition
- PACEWALKER22%
- JFG RACING20%
- Lesiyou16%
- WATERWICH10%
- Generic9%
- YZCHAIN5%
- Other (7 brands)18%
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them. 13 brands and 17 sellers compete here.
Brands
13 falling
was 21 a year ago
Sellers
17
Top 5 brand share
77%
Product shelf
All 17 tracked products in this niche.
JFG RACING Motorcycle Slip On Exhaust with Muffler for Ninja 400 2016-2023
JFG RACING
$51.444.0★57 reviews
Lesiyou Motorcycle Muffler Mid Pipe Muffler Adapter Connect Pipe Compatible with Kawasaki Ninja 400 Z400 2018 2019 2020 2021 2022 2023 Ninja 500 2024
Lesiyou
$59.194.1★111 reviews
Exhaust Muffler Carbon Fiber 1.5-2Inlet with Removable DB Killer for Street/Sport Motorcycles and Scooters with 38-51mm Diameter Exhaust Pipes
PACEWALKER
$38.164.2★1,384 reviews
WATERWICH Motorcycle Muffler Compatible with Kawasaki Ninja 400 Z400 2018 2019 2020 2021 2022 2023
WATERWICH
$58.664.2★117 reviews
Slip on Exhaust for Kawasaki Ninja 400 Z400 2018-2023 Motorcycle Muffler with Removable Baffle Stainless Steel/Aluminum Easy Installation (No Welding)
YZCHAIN
$48.020.0★0 reviews
autozen Exhaust Muffler Compatible with Kawasaki Ninja 400 Z400 2018 2019 2020 2021 2022 2023 30cm Matte Black with Adapter Connect Pipe Slip-On Motorcycle Exhaust
autozen
$48.770.0★0 reviews
PACEWALKER Motorcycle Slip On Muffler 1.5-2 Universal Motorcycle Exhaust with Removable DB Killer for Street/Sport Motorcycles and Scooters Dirt Bike ATV Street Bike 38-51mm Inlet(Titanium)
PACEWALKER
$39.574.2★23 reviews
unrulysoul 38mm-51mm Slip on Exhaust Tips 1.5-2 Motorcycle Muffler Tip Pipe with Dual Outlet for Kawasaki Ninja 400 Z650 ZX6R10R for Honda CBR 500 300R for Yamaha FZ1 250 300
unrulysoul
$43.193.5★20 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Sounds great”
“Fits great”
“Well worth the money so far”
“Much better performance”
“Easy to install”
“The exhaust sounds good”
“Worked for me”
“Looks and sounds great”
“Durable”
“Looks and works as advertised”
What buyers complain about
“Super loud”
“Cheap junk”
“Paint and plastic peels after 20 miles”
“it didn't fit on my motorcycle so I had to return the item”
“Ive just recently broken it in”
“obviously not carbon fiber”
“This will not fit the xpro 150cc dirt bike unless you buy a 38 to 32mm adaptor”
“Difficult to mount”
“Nothing to connect to muffler”
“Expected from a cheap exhaust”
Top return reasons
- Size-Overall60%
- Compatibility-Overall14%
- Defective Material/Parts4%
- Advertised Vs Actual Product3%
- Assembly/Installation2%
- Value For Money2%
- Shape/Style2%
- Mounting2%
- Functionality-Overall2%
- Quality-Overall2%