I never installed it because ht pipes were too small for the power of my engine. But that was my fault. the quality of the fabrications is excellent though and I would recommend it for a stock horsepower engine.
When bolted to the manifold the flange was clocked at a different angle then the back half of the exhaust. When they were lined up you could see a gap because the pipes are so small on the y pipe. On top of that the metal on the converters is so thin both have them have snapped around the factory welds in the first 2 weeks. Horrible quality don’t waste your money. Stay away from this product.