Sikky Manufacturing - Nissan 350Z | 370Z | Infiniti G35 | G37 LS Swap Headers – 1 7/8″ 304 Stainless Steel (SM-HDR022SS)

• 100% stainless steel construction
• Massive 1 7/8” primaries
• High flow 3″ collectors with merge bullets
• V-band flange pre welded on the collector (other half and clamps included)
• CNC stainless steel head flanges
• Tig welded and back purged for strong and reliable welds
• Works with most transmission combinations
• High Ground Clearance design
• Made in the USA!

Includes:

• Left and Right Header
• Gaskets and bolts
• v-band flanges and clamps

All Sikky chassis specific swap headers are designed around using the Sikky mount kits and components.  To ensure proper fitment use with only sikky swap 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.