Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Apr

APR 02-09 Audi A4/A4 Quattro/04-09 Audi S4 (B6/B7) 1.8T/2.0T/3.0L/3.2L/4.2L Intake Filter - Red

SKU: APRRF100026

APR Air Filters...

Apr

APR 02-09 Audi A4/A4 Quattro/04-09 Audi S4 (B6/B7) 1.8T/2.0T/3.0L/3.2L/4.2L Intake Filter - Red

SKU: APRRF100026

APR Air Filters...

A$145.40
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Exclusive Apr flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Apr part numbers. There's never been a better time to buy your Apr upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Intake Filter

Our drop-in filters are made for all engine types including gas, diesel, ethanol, or other fuels, and naturally aspirated, turbocharged, supercharged, and other hybrid configurations! In every scenario, our filter maximizes performance of the factory intake system. Expect sharper throttle response, a little more sound, and on turbocharged engines, less strain on the turbo with a reduction in turbo lag.

Additional Information

Fits Audi A4 02-09, A4 Quattro 02-09, RS4 07-08, S4 04-09​

Data: v4.2 - Upd: 2026-11-09 11:09:00

Features

  • Compatible with the factory intake system
  • Decades of success designing high-flow filters for high performance applications
  • Does not negatively impact emissions
  • Flow-bench optimized design
  • Flows more than stock
  • High-flow, proprietary cotton-gauze material
  • Lower pressure drop than stock at every flow rate
  • Maximizes engine performance
  • Sharpens response (Turbo/Throttle)
  • Slightly enhances engine sound
  • Washable and reusable for the life of the engine
  • Works at any stage of performance

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 23:18:28

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Apr
StreetFX SKU aprRF100026
SFX Item ID 6853485
Accounting SKU apr-RF100026
Manufacturer SKU RF100026
Manufacturer UPC 810009934813

Compatibility

Loading compatibility information...

Keep shopping

More from Apr