Standard Motor Products PS321 Pressure Review

Bought this switch for my performance car and it failed within two weeks of installation .The automotive shop had trouble fitting it in and the switch eventually malfunctioned causing a major issue with my engine. The only pro is that it is inexpensive, but you get what you pay for..

I recently purchased A pressure switch from this brand for my car`s performance upgrades.Through trial and error, I found that this model is one of the most efficient and reliable switches in the market. It works perfectly with my car's improved engine performance, ensuring smooth operations without any pressure issues. However, the price is a bit high compared to other similar products..

This product comes in a rare box which is not the usual red box of the standard motor product, it comes in a SMP box but still looks the same as OEM (acdelco or gm) and do the work! so far it works fine!