PLM Power Driven H-Series Ramhorn 4-1 Header H22 F20B

• 304 Stainless steel
  
• One year warranty
• Hand TIG welded
• Long tube header
• 4-1 merge collector
• True 2.5" exhaust collector
• CNC machined manifold flanges
• Flange is .38" thick
• 18 gauge, mandrel bend tubing
• Two piece slip-fit design
• Includes gasket and hardware

Fitment:

• Honda H22 F20B VTEC
• H-Series Swaps 
• Honda Prelude

Installation Notes:

• Recommended for Preludes & H-Series motors swap cars.
• Please note you will need a aftermarket front cross member or notch it off to fit preludes.
• When installing, the height of the header will be adjustable, then locked in with the double-nut system provided.