T-304 stainless steel, TIG welding, limited lifespan guarantee, stainless steel mesh core, high-quality fiberglass packaging. If you only pursue the beauty and sound quality of the car, you can replace the middle and rear parts or only the rear drum. As long as you pay attention to the modification of the car's back pressure and the original factory, the modification effect of the exhaust head section will be greater than that of the rear drum. This requires considering many aspects. Choosing a good car should not have too much difference.
