Long Radius 90 Degree Sch. 10 Elbow - 1.25In

The Long Radius 90 Degree Sch. 10 Elbow - 1.25In by Vibrant Performance is a precision exhaust bend engineered for builders and mechanics who demand smooth, efficient airflow in custom exhaust systems. This stainless steel elbow is designed for applications where tight tuning and optimal scavenging matter—whether you're building a high-performance street engine, a track car, or upgrading a modified daily driver. The long radius design minimizes flow restriction and turbulence at the 90-degree bend, making it essential for systems targeting maximum horsepower and torque delivery.

Schedule 10 stainless steel construction provides superior corrosion resistance and durability compared to mild steel alternatives, critical for longevity in wet or road-salt environments. The 1.25-inch diameter accommodates mid-range displacement engines and turbocharged applications where consistent exhaust velocity is prioritized. Long radius geometry—as opposed to short radius or mandrel bends—reduces backpressure by allowing exhaust gases to transition smoothly through the elbow rather than compressing or creating dead zones. This design principle directly translates to improved scavenging, lower EGTs, and cleaner combustion cycles, especially in naturally aspirated and boosted systems tuned for peak efficiency.

This elbow is ideal for custom downpipe fabrication, mid-pipe assembly, and exhaust header transitions on 4-cylinder and smaller displacement V6 platforms. Technicians and engine builders benefit from the precision dimensions (5 x 0.9 x 5 inches) and lightweight construction (0.41 lbs), which simplify fitment and reduce vibration. Installation requires basic welding or slip-fit coupling depending on your system design. Verify 1.25-inch tube diameter compatibility with your existing exhaust piping before ordering to ensure seamless integration into your modification project.