Sikky Manufacturing - Mazda RX7 LSx Swap Headers – 1 7/8″ 304 Stainless Steel (SM-HDR017SS)

Sikky headers allow perfect drop-in fitment in the Mazda FD RX7 with a Sikky LSX Swap Kit.

• Mazda FD RX7  Header with Massive 1 7/8″ Primaries
• 3″ Collector, and merge bullet for maximum flow
• 100% Stainless Steel Construction
• CNC Mandrel Bent Tubing
• CNC Stainless Steel Head Flange
• V-Band Flange Pre-Installed (clamp and other half included)
• Includes New Gaskets and Bolts

Fitment Notes:

All Sikky chassis specific swap headers are designed around using the Sikky mount kits and components.  We cannot guarantee or confirm fitment when used in conjunction with a competitors product.  Double check the required components section to see if anything else is needed for proper fitment.