Review on ValvoMax Replacement Assembly Extended Length by Eric Guarino

I purchased this replacement part for my automotive engine in hopes of improving my car`s performance. Thanks to my knowledge gained in practice I can safely say this was a waste of money .The installation process was tedious and time-consuming, and the end result was underwhelming. The part did not live up to its advertised claims, and my car's performance remained unchanged. The only positive aspect was the customer service, but unfortunately, that does not justify the purchase..