2013-2018 Nissan Altima Sedan - Hi-Fow Air Intake Kit (Short Ram) [L33] - 402875

$300.45
Save $3.72

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Product Features

Hi-Flow Intake Kit
High Quality STILLEN Washable Oiled Filter
CARB Exempt - E.O. #D-436-22

Nissan Altima Air Intake - Sedan (High Flow) Short Ram [L33] - 402875

BENEFITS

6 WHP Gain At The Wheels for Faster 0-60's*
Designed & Manufactured in USA
CARB EXEMPT EO# D-436-22 (3.5 V6 ONLY)
Increased airflow and filtration efficiency may improve MPG
Larger surface area air filters help improve throttle response.
Improved Torque
Simple Enough To Install In Your Driveway
Visually improves the appearance of the engine compartment
No Check Engine Light - Runs Great on OEM ECU, No Tune Needed!

*Results May Vary!

Increase engine performance with the STILLEN air intake for Nissan Altima L33. The Hi Flow intake features the most optimal horsepower and torque gains. This STILLEN Nissan Altima air intake has a polished finish. This L33 Altima intake provides a better air flow to the engine with the smooth surface tubing construction.

The first step in upgrading your 5th gen Nissan Altima's performance is to replace the restrictive stock air box with a STILLEN High Flow Intake.

Increased Engine Efficiency

Additional air flow increases the Altima engine's efficiency and power output by increasing the quantity of the air/fuel ratio. The STILLEN air intake for Altima consists of a High Quality STILLEN Washable Oiled Filter that incorporates a velocity stack which uses the venturi effect to accelerate air intake speed. Power and throttle response will improve throughout the entire RPM range. The note of the High Flow intake is very pleasing, but note that increased noise levels will result.

Extra Performance and Sound-Pair up the short ram air intake with a STILLEN Stainless Steel Axle-Back Exhaust System for 2016 + Nissan Altima L33

CARB Exempt & Nissan Altima Intakes

Most STILLEN High Flow Intakes are CARB Exempt, while others are currently CARB Pending, and may not be 50 state legal until Exempt. Clean your filter regularly for best results.

Product Disclaimer:

Emissions Equipment Tampering Warning: In many states, tampering with your vehicle’s emissions equipment is unlawful. Our products are designed and sold for sanctioned off-road/competition non-emissions controlled vehicles only and may never be used on a public road or highway.

Using our products for street/road use on public roads or highways is prohibited by law unless a specific regulatory exemption exists (more information can be found on the SEMA Action Network website www.semasan.com/emissions for state-by-state details in the USA).

CARB-Restricted Areas: CARB-Restricted products, will not be shipped to state of California under any circumstatences.

Official Air Resource Board Link: ARB State Adoption Link

Customer Responsibility: It is the responsibility of the installer and/or user of this product to ensure compliance with all applicable local and federal laws and regulations. Please check with your local vehicle authority before purchasing, using, or installing any of our products.

By proceeding with the purchase and use of our products, customers affirm their commitment to adhere to the terms outlined in this comprehensive product disclaimer. We reserve the right to update this disclaimer as necessary.