When I tried this automotive exhaust header, I immediately felt the difference in my cars performance. My vehicle's acceleration was smoother and quicker, and the sound was deeper and more satisfying .The installation process was easy and straightforward and the quality of the product is impressive. My only con is that it's a bit pricey compared to other options on the market. Overall, I highly recommend this exhaust header for any performance car enthusiast looking to boost their ride's power and sound..