GReddy 95-02 Nissan Silvia S14/S15 Airinx Filter Kit - 12520832

GReddy Airinx Filter Kit – Nissan Silvia S14/S15 SR20DET (Turbo Only)

Part Number: 12520832

The GReddy Airinx Air Filter Kit for the Nissan S14 and S15 Silvia SR20DET is a direct bolt-on performance filter upgrade, designed to replace your factory airbox and deliver clean, unrestricted airflow to your turbocharged engine. This kit includes GReddy’s signature Airinx AY-type dual-layer foam filter and a vehicle-specific adapter that mounts directly to your OEM or Z32-style MAF sensor.

Built for both performance and longevity, the Airinx filter uses a coarse outer and fine inner urethane foam layer to trap debris while allowing smooth intake flow. It’s lightweight, easy to clean, and delivers that iconic intake flutter and turbo spool you’ve been missing.

Also... it just looks awesome—yellow dome, stainless mesh, and GReddy stamped across the front? Yeah, go ahead and add your favorite KoruWorks or team sticker to the engine bay while you’re at it.

Key Features:

• Bolt-On Filter Kit: Designed for S14/S15 SR20DET with factory or Z32-style MAF

• Dual-Layer Urethane Foam: Great filtration and airflow balance

• Signature GReddy Style: Bright yellow filter dome with stainless mesh and embossed faceplate

• Lightweight & Reusable: Washable and easy to maintain

Specifications:

• Filter Type: GReddy AY-type dual-layer urethane

• Mounting Flange: Direct to factory/Z32 MAF (80mm)

• Install Time: ~15 minutes

Compatibility:

• Nissan Silvia S14 SR20DET (Turbo – 1995–1998)

• Nissan Silvia S15 SR20DET (Turbo – 1999–2002)
  Fits RHD chassis with OEM or Z32 airflow meter

What’s Included:

• (1) GReddy Airinx AY-type filter

• (1) Filter adapter flange

• (1) Set of clamps and mounting hardware

Notes:

• This is not a full intake system—filter kit only