HKS Super Power Flow Replacement Filter - Nissan Skyline ER34/WGNC34 (RB25DET NEO)

HKS Super Power Flow (SPF) replacement filter for the Nissan Skyline ER34 and Stagea WGNC34 with the RB25DET NEO engine. Use it to re-element the HKS SPF intake on these chassis when the filter needs cleaning or replacement. Filter only.

Specifications

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy