Review on Professional Products 54181 Stainless Fitting by Predrag Williams

As a result of my tests, I determined that this fitting is poorly made and failed to withstand the pressures of my high-performance exhaust system... The installation was frustrating, and the end result was a disappointing decrease in performance. On the plus side, the price point is affordable. In conclusion I wouldn't recommend this fitting to fellow car enthusiasts as it doesn't meet the quality standard required for this demanding field..