HKS 2 Layer Wet 200mm Red Replacement Filter Element

SKU: 70001-AK032 | UPC: 4957266256497

HKS 2 Layer Wet 200mm Red Replacement Filter Element for Subaru Impreza WRX STI 2002-2021

This HKS replacement filter element uses a 2-layer wet cotton gauze design soaked in premium filter oil for high airflow. It fits HKS Super Mega Flow and Racing Suction intake systems on Subaru Impreza WRX STI 2002-2021 plus Toyota 86 Scion FR-S Subaru BRZ and Nissan 370Z. Drivers experience sharp throttle response and power increases with full dust protection.

Key Features

• 2-Layer Wet Filtration: Dual cotton gauze layers soaked in oil capture particles down to 5 microns for engine protection with up to 30% more airflow than stock filters
• 200mm Diameter: Exact match for HKS intake housings as drop-in replacement for peak air volume
• Red Color Finish: Eye-catching red media enhances engine bay appearance with lasting durability
• Washable and Reusable: Clean using HKS filter kit and re-oil for cost savings over disposable options
• High Flow Design: Built for JDM engines to raise horsepower and torque in Subaru WRX STI and compatible models

Product Notes

• Requires HKS filter oil and cleaning kit for maintenance every 10000 miles or sooner in dusty areas
• Drive 100 miles to break in new filter before full oil application
• Weight 0.77 lbs store in dry area between cleanings

Installation Notes

• Professional installation recommended.
• Release clamps on HKS intake housing and slide out old element
• No extra hardware needed works with all HKS 200mm intake tubes and adapters

This Part Fits

Year	Make	Model	Submodel
2002-2007	Subaru	Impreza	WRX
2004-2021	Subaru	Impreza	WRX STI
2013-2016	Scion	FR-S	All
2013-2021	Subaru	BRZ	All
2017-2021	Toyota	86	All
2009-2020	Nissan	370Z	All

Why Choose HKS?

• Motorsport heritage from Japanese racing teams provides proven reliability
• Hand-assembled quality controls ensure even filtration and airflow
• Precise engineering follows OEM specs for seamless HKS system fit

Frequently Asked Questions

• Q: Does this fit 2015 Subaru WRX STI with HKS intake?
  A: Yes direct replacement for HKS Super Mega Flow or Racing Suction on 2004-2021 STI WRX with 200mm housings
• Q: What material makes up the filter media?
  A: Dual-layer cotton gauze treated with HKS oil traps contaminants to 5 microns with high airflow
• Q: How do I install and maintain this filter?
  A: Slide into HKS housing after cleaning old one wash with HKS kit air dry re-oil every 10000-20000 miles

Shipping & Handling

• Method: UPS Ground or FedEx
• Availability: In stock – ships same or next business day
• Packaging: Original HKS box 9 x 9 x 5 inches
• Weight: 0.77 lbs