PLM RF 4-1 Narrow Header - B-series

PLM RF B-series 4-1 Narrow Header
PLM Power Driven RF B-series 4-1 narrow header features a true 4-1 merge to create equal exhaust flow. This two piece design delivers the best performance while still utilizing your factory OEM catalytic converter w/2.5" collector. The narrow design creates better clearances for supercharger fitment or other accessories. Knowing this is an aftermarket header, the length may differ compared to your stock OEM exhaust manifold.

PLM recommends using their test pipes for easier installation of B-series headers.

Designed for 1.6L-2.0L engine displacement.


  • Made from 18-gauge 304 brushed stainless steel
  • 2.5 inch collector outlet
  • Hand TIG welded
  • A/C and P/S compatible
  • CNC-ed machined manifold flange
  • One year warranty
  • OEM spec header gasket
  • OEM spec donut gasket
  • Two piece design

This is a Race Only product that is to be used solely for racing competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws.

PLM RF 4-1 Narrow Header - B-series

Regular price $350.00
Free Shipping
Free standard shipping applies to this item within the continental United States. Orders shipped to Alaska, Hawaii, Virgin Islands, Canada, Puerto Rico, Guam, and PO/APO/FPO boxes are subject to additional shipping charges.
Ships: 1-5 business days
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
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