Private Label Mfg. B Series Tri-Y Big Tube Header B18 B20

1 Review

Availability: In stock

Retail Price:   $399.00
Sale Price:   $345.00

Product Code: PLM-HB20-HEADER


In stock - ships same or next business day.

This is THE best selling B-Series header on the market today.  Period.

The header that started it all!  PLM B-Series Tri-Y Big Tube Header has been one of our best selling best performing headers for over 15+ years.

PLM Private Label Mfg. B-Series Tri-Y Big Tube B20 header features a true step up exhaust header design, delivering low to mid range power while utilizing a two-piece slip-fit design.  This header is a long tube design for maximum horsepower.

  • Big Tube = Big Power. 
  • For Honda B-Series Engines B18 & B20
  • Stainless steel construction
  • One year warranty
  • Tri-Y collectors
  • Professionally hand TIG welded & assembled
  • Flange is 3/8" thick, 16-18 gauge piping

Installation Note:

  • Works with A/C when you use slim fans and re-route A/C lines.
  • This header is not compatible with A/C in stock factory location setup.  That said, we have seen setups with slim fans and re-route A/C lines and the header can work with A/C with the slim fans and a/c line modification.
  • We recommend this header for B18 or B20 engines.
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97 integra a/c and p/s

Have these tri y just lifted radiator and took my clutch slave off pushed to the side and the headers fit perfectly. No need for any modification other thing i did was have a adjustable test pipe and took one pipe off and headers botled up.