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ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 0
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ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 0
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 1
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 2
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 3
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 4
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 5
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 6
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 0
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 1
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 2
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 3
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 4
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 5
ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche 6

ZonCar® Cold Air Intake System 3.5" High Flow Inlet for Escalade/Escalade ESV/Suburban 1500 2009-14, Escalade EXT/Avalanche

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SKU: 25ISCAI03751US
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Quantity

Item Weight
‎10.96 pounds
Product Dimensions
‎22.05 x 16.14 x 11.02 inches

  • [Compatiable Vehicle] - Cold Air Intake System for Escalade 2009-14, Escalade ESV 2009-14, Escalade EXT 2009-13, Avalanche 2009-13, Silverado 1500 V8 6.2L 2009-13, Silverado 1500 V8 4.8L 2009-13, Silverado 1500 V8 6.0L 2009, Silverado 1500 V8 5.3L 2009-13, Suburban 1500 2009-14, Suburban 2500 2007-08
  • [High Performance] - High performance air filter intake kit increases acceleration and engine growl, provides a less restrictive path for airflow, increases the amount of cold, oxygen-enriched air entering the engine, and is estimated to increase up to 14 horsepower and 13 foot-pounds torque.
  • [Sturdy Material] - Sturdy aluminum cold air intake kit with filter tubes and custom heat shields, mandrel-bent and powder-coated aluminum intake tubes help increase the amount of air flowing to your engine, while heat shields help protect the intake air from the high temperatures in the engine compartment.
  • [Easy installation] - Easy install and convenient to use, Air Intake System plug and play design, no modification or drilling, quick installation. Shock, abrasion and fatigue tested to help ensure quality and durability.
  • [Professional Services] - We offer a "30-day refund, 12-month free replacement" service. If you have any quality issues, please feel free to contact us via Suncentauto message center. We always stand behind our products and are committed to providing responsive customer service.

Cold Air Intake Product Details

High-Flow Cold Air Intake

Cooler. Denser. More Oxygen. More Horsepower & Torque.

Cold Air Intake Assembly

Why Cold Air Matters

Our Cold Air Intake is engineered to pull in air that’s significantly cooler and denser than stock systems. Cooler air packs more oxygen molecules per cubic inch—translating to superior combustion efficiency. The result? Noticeable gains in both horsepower and torque. By relocating the filter out of the hot engine bay and using mandrel-bent tubing, you’ll feel a sharper throttle response, a thunderous induction roar, and power where you want it.

  • Higher Air Density: Cooler intake air means more oxygen to burn, letting your V8 gulp in more fuel for raw, untamed power.
  • Improved Combustion Efficiency: Denser air/fuel mix burns stronger, giving you a torque punch off the line.
  • Reusable High-Flow Filter: Washable, oiled-cotton media traps grit while maximizing airflow—built to last through quarter-mile launches.
  • Mandrel-Bent Tubing: Smooth, kink-free aluminum tubing cuts turbulence and backpressure, delivering a straight shot of air.
  • Track-Tested & Dyno-Proven: Calibrated for rock-steady MAF readings without spiking a CEL—fully street-legal in most states.

How It Works

1. Cooler, Denser Air Intake

By relocating the filter outside the scorching engine bay, our design taps into true ambient air. Cooler air is denser—packed with oxygen molecules—letting your engine burn a richer, more explosive mixture.

2. High-Flow Filtration

The washable, oiled-cotton filter rips through dust and debris with minimal restriction. More airflow means your V8 inhales deeply, delivering a raw intake roar on full throttle.

3. Mandrel-Bent Tubing

Smooth-bent aluminum tubing cuts turbulence and maintains laminar flow. The MAF sensor sees a clean, consistent airflow signal—ensuring rock-solid fuel delivery and ignition timing.

4. Enhanced Combustion & Power

Denser, oxygen-rich air/fuel mixture ignites with surgical precision. Expect gains up to +15 HP and +20 lb-ft of torque (varies by application), plus a savage throttle response that shakes the pavement.

Installation & Maintenance

  1. Remove Factory Airbox: Unclip the stock airbox lid, pull out the paper filter and tubing from the throttle body.
  2. Install Tubing: Bolt the mandrel-bent tube onto the throttle body flange using the supplied silicone coupler and heavy-duty clamps.
  3. Position Filter & Shield: Place the conical filter in the custom heat shield (or fender-well mount). Seal it tight to keep scorching under-hood air at bay.
  4. Secure All Connections: Tighten clamps, double-check clearances (steering arms, hood latch). Reconnect any vacuum lines or MAF sensor wiring if equipped.
  5. Routine Care: Every 20K–30K miles (or sooner off-road), pull the filter, wash with intake-specific cleaner, let dry, and re-oil per instructions. Inspect tubing for cracks or loose clamps.
IMPORTANT NOTICE IMPORTANT NOTICE

This product is intended for off-road, racing, or competition use only and is not legal for public road use or for vehicles subject to emissions regulations in the United States. Vehicles equipped with this product may fail emissions or state inspections.

Customers are responsible for ensuring compliance with all applicable local, state, and federal laws. Installation of aftermarket parts may also affect your vehicle warranty—please consult your manufacturer for warranty coverage.

International legality may vary; users should confirm local laws before installation.

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