• Image of K Swap Miata NA-NB 4-1 Under Pan Race Header
  • Image of K Swap Miata NA-NB 4-1 Under Pan Race Header
  • Image of K Swap Miata NA-NB 4-1 Under Pan Race Header
  • Image of K Swap Miata NA-NB 4-1 Under Pan Race Header
  • Image of K Swap Miata NA-NB 4-1 Under Pan Race Header

Bolt on HP & TQ! Excellent fitment and does not hang below the oil pan! Made from 304 Stainless Steel including the CNC machined head flange. These can be made in many sizes and lengths to suit your engine parameters. I also offer an Upper Coolant Stainless Steel water pipe for customers with coolant lines running on the passenger side.