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Wide shot view of Stillen Air Intake (Hi Flow with Z-Tube) for Infiniti G35 Coupe / Infiniti G35 (2003-2007) with white background }
Side view of Stillen Air Intake (Hi Flow with Z-Tube) for Infiniti G35 Coupe / Infiniti G35 (2003-2007) with white background }
Close up central view of Stillen Air Intake (Hi Flow with Z-Tube) for Infiniti G35 Coupe / Infiniti G35 (2003-2007) with white background }
Close up side view of Stillen Air Intake (Hi Flow with Z-Tube) for Infiniti G35 Coupe / Infiniti G35 (2003-2007) with white background }
Close up front view of Stillen Air Intake (Hi Flow with Z-Tube) for Infiniti G35 Coupe / Infiniti G35 (2003-2007) with white background }
Close up aerial view of Stillen Air Intake (Hi Flow with Z-Tube) for Infiniti G35 Coupe / Infiniti G35 (2003-2007) with white background }
Brand: StillenSKU / Part #: 402834
Regular price
$347.70
Regular price
$399.85
Sale price
$347.70
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Subtotal: $347.70
Stillen Air Intake (Hi Flow with Z-Tube) for Infiniti G35 Coupe / Infiniti G35 (2003-2007)
Subtotal: $347.70
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Overview

Stillen Air Intake (Hi Flow with Z-Tube) for Infiniti G35 Coupe / Infiniti G35 (2003-2007)

The STILLEN Hi-Flow Intake System is a premium performance upgrade designed for the 2003-2007 Infiniti G35 Coupe and 2003-2006 G35 Sedan. This system combines a high-efficiency Z-Tube with a washable, reusable STILLEN air filter to deliver enhanced performance, superior airflow, and improved throttle response.


Features

  • Z-Tube Construction: Made from durable, heat-resistant roto-molded plastic for superior insulation.
  • Seamless Integration: Direct connections for all factory breather tubes ensure a perfect fit.
  • Performance Gains:
    • Up to 11 HP for the Sedan (at 6,100 RPM).
    • Up to 5 HP for the Coupe (at 5,700 RPM).
  • STILLEN Washable Oiled Filter: High-quality filter ensures optimal airflow and filtration.
  • Improved Flow Efficiency: Eliminates restrictive factory baffling for increased airflow.
  • CARB Certified: Smog legal in all 50 states under E.O. #D-436-12.
  • Enhanced Aesthetics: Polished design improves engine bay appearance.
  • Lifetime Warranty: Backed by STILLEN's commitment to quality.

Benefits

  • Improved Performance: Noticeable throttle response and acceleration gains throughout the RPM range.
  • Increased Fuel Efficiency: Better air/fuel ratios result in improved MPG.
  • Aggressive Sound: Produces a sporty intake note under throttle, while staying quiet during cruising.
  • Hassle-Free Installation: Simple, bolt-on design allows for installation in your driveway.
  • No Additional Tune Required: Runs perfectly on the stock ECU with no check engine light.

What’s in the Box?

  • Z-Tube: Provides smoother airflow and enhanced engine cooling.
  • STILLEN High-Flow Filter: Washable and reusable for long-term performance.
  • Polyurethane Heat Shield: Ensures true cold air intake by isolating airflow from engine heat.
  • Venturi Ring: Acts as a velocity stack to accelerate and direct airflow efficiently.

Performance Summary

  • Design Excellence: Borrowed from the Nissan 350Z’s efficient intake system, the STILLEN Hi-Flow Intake System is engineered to maximize power and efficiency for the G35 platform.
  • Enhanced Engine Tone: Noticeable power bump and aggressive tone during acceleration, with unobtrusive idle noise.
  • Built to Last: Made in the U.S.A. with premium materials, offering durability and reliability.

Upgrade your Infiniti G35 today with the STILLEN Hi-Flow Intake System for a noticeable improvement in performance, sound, and efficiency.

                                                                                                                Fitment Chart:

                                                                                                                Make Model Year
                                                                                                                Infiniti
                                                                                                                G35 Coupe
                                                                                                                2003-2007
                                                                                                                Infiniti
                                                                                                                G35
                                                                                                                2003-2006

                                                                                                                 

                                                                                                                  Fitment
                                                                                                                  Shipping & returns

                                                                                                                  Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

                                                                                                                  Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

                                                                                                                  Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

                                                                                                                  Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

                                                                                                                  Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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