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The K&N 57-0432 is a high-performance 57i Series air intake system designed for 2001-2005 Volkswagen Beetle models with 1.8L 20V turbo L4 engines producing 150BHP. This kit replaces the restrictive factory airbox with an open-element design that delivers more airflow for better throttle response and power across the RPM range. Installation takes about 90 minutes and guarantees horsepower gains with a washable reusable filter lasting up to 100000 miles.
Key Features
- Increased Airflow: Larger open-air filter provides superior airflow over stock restrictions boosting power and engine sound
- Washable Reusable Filter: Captures more dirt extends service life up to 100000 miles before cleaning depending on conditions
- Easy Installation: Bolt-on design completes in 90 minutes or less using high-quality adapters from aluminum steel or reinforced nylon
- Horsepower Gains: Proven to increase horsepower throughout the RPM range with direct throttle body connection
- Lifetime Warranty: K&N No-Hassle Lifetime Limited Warranty covers the entire kit
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2001-2005 | Volkswagen | Beetle | GL, GLS, GLX, Sport, Turbo S |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | 57-0432 |
| Product Type | Cold Air Intakes |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new K&N cold air intakes identified by manufacturer part number 57-0432. Hardware, adapters, clamps, hoses, filters, and service supplies are included only when stated for this exact product.
About K&N Engineering
K&N develops reusable air filtration, intake, oil filtration, fuel filtration, and related performance products for vehicle-specific and dimensional applications.
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Frequently Asked Questions
How do I confirm K&N 57-0432 fits my vehicle?
Match the year, make, and model in the fitment table, then confirm the engine, factory housing, sensor layout, emissions notes, and any application restrictions stated for this exact part.
Does K&N 57-0432 require tuning or emissions verification?
Requirements vary by vehicle and intake configuration. Check the current K&N application and emissions notes, and complete any required calibration before full-load operation.
What should be checked after installing K&N 57-0432?
Verify seals, clamps, fasteners, hoses, sensors, wiring, and surrounding clearance as applicable. Check for leaks or contact, then follow the manufacturer service and reinspection schedule.
Installation Instructions
- Requires basic hand tools no cutting or permanent modifications
- Hardware and instructions included compatible with stock throttle body
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