Product Specifications
2003–2006 Infiniti G35 3.5L V6 Cold Air Intake Kit
Refresh the factory intake path with a serviceable aluminum pipe and washable dry cone filter. This Flashark cold air intake for the 2003–2006 Infiniti G35 3.5L V6 comes in a standard intake option and a separate oil catch can combination for a narrower 2004–2006 VQ35DE range. Choose the option that matches your vehicle before ordering.
Specifications
| Brand | Flashark |
|---|---|
| Standard SKU | FLIS25024 |
| Combination SKU | FLOS08893FL-IS25024 |
| Intake pipe | Powder-coated aluminum |
| Air filter | Washable, reusable dry cone filter; no filter oil required after cleaning |
| Typical installation | Under 60 minutes with common tools when the original intake layout is compatible; vehicle condition and existing modifications can change the time required |
| Additional component | Oil catch can components with the combination option only |
Key Features
- Aluminum intake piping: The included pipe replaces the corresponding factory intake-path section for the G35 application.
- Reusable dry cone filter: Inspect and wash the filter as needed without applying filter oil after cleaning.
- High-flow design: The intake is intended to support freer airflow; the product filtration figure is up to 95%, with results affected by installation and operating conditions.
- Expected intake-only output range: Approximately 5–10 horsepower and 6–8% torque improvement for the standard intake application; results vary with vehicle condition, calibration, installation, fuel, and supporting modifications.
- More audible induction: The cone-filter layout can add a deeper, sportier intake note under acceleration; sound level and character vary by vehicle.
- Option-specific hardware: The oil catch can components are supplied with the combination option, so select it only for its narrower confirmed application.
Who This Kit Is For
The standard intake is for a 2003–2006 Infiniti G35 with the 3.5L V6; the combination option is for a 2004–2006 Infiniti G35 VQ35DE. It suits owners seeking a washable dry filter and a more noticeable intake sound. For other Infiniti applications, browse Infiniti intake kits and check the individual product's fitment.
Check Before Ordering
- Choose the right option: The standard intake covers the confirmed 2003–2006 G35 3.5L V6 range; the oil catch can combination covers only the confirmed 2004–2006 G35 VQ35DE range.
- Check your configuration: Coupe, sedan, G35x AWD, RevUp, engine swaps, aftermarket throttle bodies, and modified intake routing are not separately confirmed. Compare the factory pipe path, mounting points, hose connections, sensor connection, and clearance; contact support before ordering if your configuration differs.
- Plan sensor transfer: Move any applicable factory sensor carefully, retain its correct orientation, and secure every coupler, clamp, hose, and electrical connection before starting the engine.
- Care for the filter: Inspect and clean the dry reusable filter regularly. Let it dry fully and do not apply filter oil.
- Check emissions rules: Review the Compliance Notice below for California and other CARB-adopting states.
- Drive around water carefully: Keep the vehicle's splash protection in place and avoid deep standing water, flooded roads, or direct high-pressure washing around the filter; water entering the intake can severely damage the engine.
What's in the Box
- 1 × aluminum intake pipe assembly
- 1 × washable dry cone air filter
- Silicone couplers and adapters
- Hose clamps
- Mounting brackets and installation hardware
- Oil catch can components with the Oil Catch Can + Cold Air Intake option only
Shipping & Returns
Free U.S. Shipping: Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.
30-Day Returns: Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.
Worry-Free Delivery: Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.
Fitment & Compatibility
Important: Only the vehicles below are confirmed for each selected option. Body style, drivetrain, engine swaps, aftermarket throttle bodies, and non-standard intake layouts are not separately confirmed unless listed. Not confirmed: 2007 Infiniti G35, Infiniti G35x AWD, engine-swapped vehicles, and vehicles with modified intake routing.
Selected Option
Year
Make
Model
Engine
Cold Air Intake
2003–2006
Infiniti
G35
3.5L V6
Oil Catch Can + Cold Air Intake
2004–2006
Infiniti
G35
3.5L V6 VQ35DE
Product FAQ
A1: Not legal for sale or use in California (and other CARB-adopting states). Check the emissions rules that apply where you register and operate your vehicle. A2: The standard intake fits the confirmed 2003–2006 Infiniti G35 3.5L V6 range. The oil catch can combination fits the confirmed 2004–2006 Infiniti G35 VQ35DE range; contact us to verify any other configuration before ordering. A3: A 2007 G35 is outside the confirmed year range. G35x AWD fitment is not separately confirmed; contact support with your exact vehicle configuration and factory intake layout before ordering. A4: Typical intake-only gains for the standard application are approximately 5–10 horsepower, with a 6–8% torque improvement. Actual results depend on vehicle condition, calibration, installation, fuel, and supporting hardware. A5: Driving habits, traffic, tire pressure, and vehicle condition have a strong effect on fuel economy. An intake alone cannot guarantee a measurable MPG gain. A6: A basic installation on a properly running vehicle may not require a tune. Check sensor placement and intake sealing first; vehicles with other airflow changes or non-standard parts should be assessed for their specific setup. A7: An intake leak, loose clamp, disconnected hose, damaged sensor wiring, incorrect sensor orientation, or poorly seated coupler can cause drivability issues or diagnostic codes. Inspect every connection and read any stored code before replacing parts. A8: Transfer the applicable factory sensor carefully and keep its correct orientation. Avoid touching the sensing element, and make sure the sensor connection and intake path are sealed before driving. A9: The cone-filter layout can produce a deeper intake tone under acceleration. Sound is subjective and varies with engine speed, vehicle condition, and surrounding modifications. A10: Use normal caution in wet conditions and retain splash protection. Avoid deep standing water, flooded roads, missing liners, and direct pressure washing around the filter because water ingestion can severely damage the engine. A11: Both options include an aluminum intake pipe, washable dry cone filter, silicone couplers and adapters, clamps, mounting brackets, and installation hardware. The oil catch can components come only with the combination option. A12: Typical installation can take under 60 minutes with common tools when the original intake layout is compatible. Corroded hardware or a modified vehicle can increase the time required. A13: Inspect the washable dry filter regularly and clean it according to its care instructions. Let it dry fully before reinstalling it; filter oil is not required.2003–2006 Infiniti G35 3.5L V6 Cold Air Intake FAQs
Q1: Is this cold air intake legal in my state?
Q2: Will this fit my Infiniti G35?
Q3: Will this fit a 2007 G35 or a G35x AWD?
Q4: How much horsepower will this add?
Q5: Will this improve my MPG?
Q6: Do I need a tune after installation?
Q7: Can it cause a check-engine light or rough idle?
Q8: Will the factory MAF sensor work with this kit?
Q9: What does this intake sound like?
Q10: Is it safe to drive in rain or deep water?
Q11: What comes with each option?
Q12: How long does installation take?
Q13: How do I maintain the filter?



























