Arrowhead Arctic Cat Regulator / Rectifier 2021-audi-rs5-base-esi2894487 State-of-the-art computer-aided design technology is

State-of-the-art computer-aided design technology is utilized for precise vehicle fitment

The high temperature injection molded silicone hump coupler is designed to connect to a 4"OD tube and is 2-1/2" long

5" intake manifold represents the next generation in intake manifold design

Mandrel-Bent Tubing: Mandrel-bent tubing allows for smooth transitions of exhaust gas increasing exhaust velocity

Arrowhead Arctic Cat Regulator / Rectifier 2021-audi-rs5-base-esi2894487 State-of-the-art computer-aided design technology isNew replacement regulator rectifier meets or exceeds the original manufacturer specifications and performance standards. Robust design with high quality components for extended life Direct OEM replacement, using stock mounting location OEM style connectors for plug and play fitment Improved heat sink and charging capabilities One year manufacturer's warranty