PLM Power Driven H-Series H22/F20B Tri-Y V2 Header with Flex Pipe

PLM Power Driven H-Series H22/F20B Tri-Y V2 Header with Flex Pipe

SKU: PLM-H2B-V2-HEADER

Product Description

Take your H-Series swap or Prelude build to the next level with the PLM H-Series H22/F20B Tri-Y V2 Header. This Version 2 header features a short-tube Tri-Y design with a 2.5" flex pipe collector, delivering improved exhaust flow, reduced turbo lag, and optimal performance across the mid- and high-RPM range.

Constructed from premium 304 stainless steel and hand TIG welded, this four-piece 4-2-1 header is built to withstand extreme heat and racing conditions. CNC-machined manifold flanges ensure a perfect fit, and factory O2 sensor locations are preserved for hassle-free installation. Ideal for Preludes and H-Series swap cars, this header is engineered for performance, durability, and precision.

Key Features

• Short-tube 4-2-1 Tri-Y design for maximum flow

• Includes flex pipe collector

• 2.5" collector outlet

• CNC-machined manifold flanges

• 45mm primaries for optimized exhaust scavenging

• 18-gauge, 304 stainless steel construction

• Handmade and TIG welded

• Factory O2 sensor locations retained

• Four-piece design for easier installation

• Includes gaskets and hardware

• One-year limited warranty

Vehicle Fitment

• Honda H22 / F20B engines

• Recommended for Preludes and H-Series swap vehicles

• Aftermarket front cross member may require modification for Preludes