amsoil pi
Worth a look56/100amsoil pi shows low returns (0.4%), but strong incumbent ratings (4.7★) keeps it on the watch list.
Market/yr
$1.0M
Growth (1y)
+354.8%
Products
14
Brands
4
was 6 a year ago
Sellers
232
Price range
$6.59–$108.01
Returns
0.4%
Rating
4.7★
Worth a look
Scored 56/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 49 weeks — +354.8% year over year.Competition
- Royal Purple60%
- Amsoil22%
- Red Line10%
- KOZZI7%
The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them. 4 brands and 232 sellers compete here.
Brands
4 falling
was 6 a year ago
Sellers
232
Top 5 brand share
100%
Product shelf
All 14 tracked products in this niche.

Royal Purple Max-Clean Fuel System Cleaner and Stabilizer 11722 20 Ounce
Royal Purple
$12.014.7★3,191 reviews

Royal Purple 18000 Fuel Injector Cleaner - 6 fl. oz.
Royal Purple
$6.594.6★3,440 reviews

Amsoil 20/50wt Full Synthetic V-Twin Motorcycle Oil
Amsoil
$104.004.8★173 reviews

Royal Purple 18001 Max-Restore High Mileage Fuel System Treatment - 6 Ounce
Royal Purple
$8.974.8★114 reviews

KOZZI Mens Boxer Briefs Premium Soft Breathable Nylon for Everyday Royal Purple
KOZZI
$12.224.3★128 reviews

Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce- Fuel Injector Cleaner and Carburetor Cleaner for Corrosion Prevention and Injector Valve and Combustion Chamber Deposit Removal
Red Line
$16.174.8★9,645 reviews

Amsoil SVGPK 100% Synthetic Extreme Pressure (EP) SEVERE GEAR Lube Quart Easy-Pack (75W-90)
Amsoil
$36.354.8★195 reviews

Royal Purple 51530 API-Licensed SAE 5W-30 High Performance Synthetic Motor Oil - 5 qt. Model:ROY51530
Royal Purple
$34.994.8★4,646 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent quality oil”
“Works perfectly”
“Improved gas mileage”
“Best cleaner available”
“Cant beat the price”
“As advertised”
“Awesome Oil for my ride”
“Easy to use”
“I liked the color of the container”
“Great maintenance product”
What buyers complain about
“A little mor expensive”
“Works great until it doesn't”
“My items was leaking”
“no better gas mileage”
“the engine noise stayed the same”
“I noticed no improvement at all”
“advertising even though it is a complete LIE thanks to the 1997 ruling in favor of big oil profits”
“was feeling a bit rough”
“Not Sure”
“after driving 50mi it was gone”
Top return reasons
- Leak-Proof53%
- Value For Money11%
- Compatibility-Overall8%
- Functionality-Overall6%
- Advertised Vs Actual Product5%
- Lubrication4%
- Defective Material/Parts3%
- Product Condition2%
- Fuel Efficiency1%
- Smell1%





