The Vibrant Performance 2453 Turbo Manifold Merge Collector is engineered from premium 304 stainless steel Schedule 10 pipe, ensuring maximum strength and durability. This high-quality collector is precision laser cut to optimize exhaust gas flow, reducing turbulence and enhancing overall engine performance. Designed with a 4 into 1 configuration, it features a 1.875-inch pipe outer diameter and stands approximately 4.75 inches tall. The collector's dimensions include a 3.063 x 2.5-inch outlet, making it suitable for all T4 flange applications. Each component is tack welded, allowing fabricators to easily make adjustments for their specific setup, streamlining the installation process while maintaining a tight, precise fit.