STP SYN Full Synthetic. No issues.
Pros: no issues, reliable
Reviews of STP parts For Business
Average Rating
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The manufacturer's average rating is calculated based on ratings of all its spare parts. It determines the place in the manufacturer ranking
3.8
Manufacturer Ranking
#109
31
Spare Parts
6
Country
UK
Website
stp.one
Spare Parts
Comparisons
I like this filter. It felt like there was more airflow.
Pros: more airflow
STP premium air filter has been working for me for a while now. I've had no issues with it and it was $20 USD.
Pros: no issues
STP is their house brand. This is ACEA A3/B4 rated, which is what you want. You're not going to get anything VW 502 or 508 rated, since they're not going to pay for that accreditation. It's good enough.
Pros: good enough, ACEA A3/B4 rated
I just replaced both filters on my 2010 Corolla, got them at Autozone and it took me about 5 min total. STP is good for both…no need to go OEM.
Pros: STP is good
Vehicle:
Toyota Corolla
I changed mine recently to STP and the cabin gets cooler so much faster.
Pros: cabin cools faster
Vehicle:
Subaru Forester
STP concentrated formula has worked out for me increasing mileage slightly on some old cars I've got running again
Pros: increasing mileage slightly
Vehicle:
Hyundai Veloster
I installed the STP Max Cabin Air Filter which, per AutoZone, was compatible and fit which it did in the end.
Pros: compatible, good fit
Cons: difficult install
Dont buy a Stp, had my oil changed on my 09 Legacy, a few days later I notice a drip and the usual burning smell while driving . Took It back to mechanic and they said there was a dot on filter so they swapped It out. Burning smell still there but leak was not seen, so I bought a Purolator and changed It myself now no problems.
Cons: oil leak, burning smell
Vehicle:
Subaru Legacy
My son went to a local shop who used STP/Fram/K&N and collapsed the material inside the housing, and the motor gave him fits and lights.
Cons: collapsed material, caused engine problems
Vehicle:
Volkswagen Tiguan
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