Reducer Coupler manifold finished look to your engine

finished look to your engine bay

The GReddy OX-01 Oil Filter (GRE13901101) is engineered for enthusiasts who expect more from their maintenance parts

5-inch mandrel-bent aluminum design — delivering smoother airflow

Its GL-5 rating makes it suitable for both hypoid and straight-cut gears

Engineered for a broad range of applications—from racing vehicles and snowmobiles to generators and tractors—this filter adapts to virtually any intake angle or offset diameter

Reducer Coupler manifold finished look to your engineDesigned for durability, these couplers are perfect for connecting charge pipes, intercoolers, water systems, and other components in demanding environments. 4 Ply and 5 Ply Design: Built with 3 reinforced silicone layers for exceptional strength and flexibility. High Temperature Resistance: Rated from 120F to +360F with peak performance up to +390F ( 60C to +200C), making them ideal for extreme conditions. Proven Performance: Burst pressure data