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SKU: 70020-AN105 | UPC: 4957266275092
HKS RS Cold Air Intake System 2003-2006 Nissan 350Z (Z33) VQ35DE
The HKS RS intake system delivers increased airflow to the VQ35DE engine in 2003-2006 Nissan 350Z models. This bolt-on kit replaces stock airbox and pipe for sharper throttle response and dyno-proven power gains up to 12ps at 6200rpm. Drivers notice quicker acceleration and improved engine sound from day one.
Key Features
- Dry Carbon Fiber Filter: Captures 99% of 5 micron particles while flowing 20% more air than OEM for consistent power delivery
- Large Capacity Airbox: Doubles intake volume over stock to pull cooler denser air and reduce heat soak during spirited driving
- 80mm Aluminum Suction Pipe: Smooth mandrel-bent design minimizes turbulence and restrictions for peak torque across RPM range
- High-Flow Design: Dyno tested gains of +12ps and +0.8kgm torque verified by HKS engineering
- Direct Bolt-On Fit: No cutting or fabrication needed matches factory mounting points precisely
Product Notes
- Filter is reusable clean with HKS kit every 20,000 miles for longevity
- Inspect connections after initial drives to ensure secure fit
- Packages in reinforced box protects components during transit
Installation Notes
- Professional installation recommended.
- Completes in under 1 hour with basic hand tools
- Includes all necessary hardware compatible with OEM sensors and couplers
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2006 | Nissan | 350Z | Base |
| 2003-2006 | Nissan | 350Z | Enthusiast |
| 2003-2006 | Nissan | 350Z | Touring |
| 2003-2006 | Nissan | 350Z | Track |
| 2003-2006 | Nissan | 350Z | Grand Touring |
| 2003-2006 | Nissan | 350Z | NISMO |
Why Choose HKS?
- 50+ years leading JDM performance parts for Nissan platforms
- Engineered and tested at HKS Fuji Speedway facility
- Motorsport-proven components trusted by professional tuners
Frequently Asked Questions
-
Q: Does this fit 2007-2008 350Z models?
A: Designed exclusively for 2003-2006 Z33 with VQ35DE engine VQ35HR models require different HKS kit -
Q: What materials are used in construction?
A: Dry carbon fiber filter element heat-resistant aluminum pipe and reinforced ABS airbox -
Q: What is the warranty coverage?
A: HKS offers limited lifetime warranty against manufacturing defects when installed correctly
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure foam-lined box 20x15x12 inches
- Weight: 7 lbs
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