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SKU: RC-5052 | UPC: 024844241948
K&N RC-5052 Unique Custom Air Filter Tapered Conical 170mm Base OD x 60mm Top OD x 124mm Height Fits Mini Cooper Subaru Lotus
K&N RC-5052 delivers high-flow air filtration for performance vehicles including 2002-2009 Mini Cooper models, 2006-2009 Subaru Impreza WRX STI variants, and 2005-2008 Lotus Elise Exige. This tapered conical filter with 6.75 in (171mm) base, 2.375 in (60mm) top, and 4.875 in (124mm) height increases airflow for better horsepower and acceleration. Washable and reusable construction ensures long-term engine protection and cost savings.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent create an intricate mesh to block and trap harmful contaminants.
- Clean Once Every 5 Years: Only needs cleaning every 75,000 miles under normal highway driving conditions, based on average 15,000 miles per year.
- Easy Installation: Pre-oiled and ready to use for quick performance gains as one of the easiest vehicle upgrades.
- Engineered Power: State-of-the-art air filter media boosts horsepower, acceleration, and overall engine performance.
- Rugged Construction: Manufactured with durable premium materials and state-of-the-art methods to last a lifetime.
Product Notes
- Pre-oiled with 1.17 oz (35 ml) oil, flange stretches up to 1/16 in (1.5mm) for secure fit on 1.5 in (38mm) intake tubes.
- Washable and reusable, clean with K&N Recharger kit for repeated use.
- Universal design absorbs vibration with molded pliable rubber flanges.
Installation Notes
- Professional installation recommended.
- Centered flange 0.63 in (16mm) long fits 1.5 in (38mm) ID tubes directly.
- Flexible frame design allows for offset or angled intakes.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2004 | Mini | Cooper | Base |
| 2002-2004 | Mini | Cooper | S |
| 2005-2008 | Lotus | Elise | Base |
| 2006 | Lotus | Exige | Base |
| 2006-2007 | Subaru | Impreza | 2.5i |
| 2006-2007 | Subaru | Impreza | Outback Sport |
| 2006-2007 | Subaru | Impreza | WRX |
| 2006-2007 | Subaru | Impreza | WRX Limited |
| 2006-2007 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2007-2008 | Lotus | Exige | S |
| 2007-2009 | Mini | Cooper | Base |
| 2007-2009 | Mini | Cooper | S |
| 2008 | Lotus | Elise | SC |
| 2008 | Lotus | Exige | S 240 |
| 2008-2009 | Mini | Cooper | Clubman |
| 2008-2009 | Mini | Cooper | S Clubman |
| 2009 | Mini | Cooper | John Cooper Works |
| 2009 | Subaru | Impreza | 2.5 GT |
| 2009 | Subaru | Impreza | 2.5i |
| 2009 | Subaru | Impreza | Outback Sport |
| 2009 | Subaru | Impreza | WRX |
| 2009 | Subaru | Impreza | WRX Premium |
| 2009 | Subaru | Impreza | WRX STI |
Why Choose K&N?
- Trusted for racing vehicles, generators, and custom applications worldwide.
- High-flow cotton gauze media proven to protect engines while adding power.
- Engineered with flexible rubber flanges for vibration absorption and precise fit.
Frequently Asked Questions
-
Q: Will RC-5052 fit my 2007 Subaru Impreza WRX?
A: Yes, it fits 2006-2007 and 2009 Subaru Impreza WRX, WRX Limited, WRX STI models as a direct performance upgrade. -
Q: What filter media does it use?
A: Four layers of oiled cotton gauze with wire-backed media for maximum airflow and contaminant trapping. -
Q: What warranty coverage applies?
A: No-Hassle 1 Million Mile Limited Warranty covers defects in materials and workmanship.
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure box 8.25 in x 8.06 in x 8.38 in (210mm x 205mm x 213mm)
- Weight: 1.2 lbs (0.5 kg)
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