1-7/8in (47.625mm) O.D. Tight Radius 180 Degree

The 1-7/8in (47.625mm) O.D. Tight Radius 180 Degree exhaust bend by Vibrant Performance is a precision mandrel-bent component designed for custom exhaust system builders, fabricators, and high-performance automotive technicians. This U-bend is essential for navigating tight engine bay constraints while ensuring optimal flow dynamics. It is particularly useful for constructing custom street rods, turbo manifolds, or competition exhaust systems.

Manufactured from 304 stainless steel, the 1-7/8in O.D. tight radius 180 degree bend features a 3-inch radius and 5-inch legs for consistent wall thickness and structural integrity throughout the bend. The mandrel-bending process guarantees that the tube interior maintains a uniform diameter without rippling, wall thinning, or obstruction, which are critical for maintaining backpressure consistency and preventing turbulent flow separation. The stainless steel construction provides resistance to thermal cycling stress, corrosion from acidic combustion byproducts, and vibration-induced cracking.

This component is best suited for custom exhaust fabrication, turbocharger manifold construction, and header assembly, where durability and repeated thermal expansion are operational realities. Its design allows for flexibility in modern engine layouts, making it an ideal choice for both street and track applications.