• Short ram intake kit for 2002-2005 Chevy Trailblazer/Envoy/Bravada 4.2L, blue – Rtunes Racing SI-CH-19
  • SI-CH-19 short ram intake fitment chart: 2002-2005 Chevy Trailblazer/Envoy/Bravada 4.2L
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-CH-19 short ram intake kit
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-CH-19 short ram intake kit
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-CH-19 short ram intake kit
  • Rtunes Racing hose clamp included with the SI-CH-19 short ram intake kit
  • Parts included in the red SI-CH-19 short ram intake kit for 2002-2005 Chevy Trailblazer/Envoy/Bravada 4.2L – Rtunes Racing
  • Parts included in the blue SI-CH-19 short ram intake kit for 2002-2005 Chevy Trailblazer/Envoy/Bravada 4.2L – Rtunes Racing
  • Parts included in the black SI-CH-19 short ram intake kit for 2002-2005 Chevy Trailblazer/Envoy/Bravada 4.2L – Rtunes Racing
  • Parts included in the red SI-CH-19 short ram intake kit with matte black pipe for 2002-2005 Chevy Trailblazer/Envoy/Bravada 4.2L – Rtunes Racing
  • Parts included in the blue SI-CH-19 short ram intake kit with matte black pipe for 2002-2005 Chevy Trailblazer/Envoy/Bravada 4.2L – Rtunes Racing
  • Parts included in the gray SI-CH-19 short ram intake kit with matte black pipe for 2002-2005 Chevy Trailblazer/Envoy/Bravada 4.2L – Rtunes Racing
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-CH-19 short ram intake kit
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-CH-19 short ram intake kit
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-CH-19 short ram intake kit
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-CH-19 short ram intake kit
  • Rtunes Racing hose clamp included with the SI-CH-19 short ram intake kit
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Rtunes Racing

2002-2005 Chevy Trailblazer, GMC Envoy, Oldsmobile Bravada 4.2L I6 Short Ram Air Intake Kit | Rtunes Racing | SI-CH-19

2002-2005 Chevy Trailblazer, GMC Envoy, Oldsmobile Bravada 4.2L I6 Short Ram Air Intake Kit | Rtunes Racing | SI-CH-19

$49.99 USD
$49.99 USD
Sale Sold out
Shipping calculated at checkout.
Pipe Finish
Color

Low stock: 5 left

SI-CH-19BL

Vehicle Fitment

Fits:

  • 2002-2005 Chevy Trailblazer with 4.2L Inline-6 Engine
  • 2002-2004 Oldsmobile Bravada with 4.2L Inline-6 Engine
  • 2002-2005 GMC Envoy with 4.2L Inline-6 Engine
Show all years ▾
YearVehicle
2005Chevy Trailblazer with 4.2L Inline-6 Engine
2005GMC Envoy with 4.2L Inline-6 Engine
2004Chevy Trailblazer with 4.2L Inline-6 Engine
2004GMC Envoy with 4.2L Inline-6 Engine
2004Oldsmobile Bravada with 4.2L Inline-6 Engine
2003Chevy Trailblazer with 4.2L Inline-6 Engine
2003GMC Envoy with 4.2L Inline-6 Engine
2003Oldsmobile Bravada with 4.2L Inline-6 Engine
2002Chevy Trailblazer with 4.2L Inline-6 Engine
2002GMC Envoy with 4.2L Inline-6 Engine
2002Oldsmobile Bravada with 4.2L Inline-6 Engine

Overview

Wake up the 2002-2005 Chevy Trailblazer with 4.2L Inline-6 Engine, 2002-2004 Oldsmobile Bravada with 4.2L Inline-6 Engine, and 2002-2005 GMC Envoy with 4.2L Inline-6 Engine with this Rtunes Racing short ram air intake kit. It swaps the restrictive factory air box for a short, smooth run of mandrel-bent aluminum piping and a high-flow, washable filter, for quicker throttle response and a deeper intake sound.

The kit includes the mounting hardware, hoses, and couplers shown in the photos and installs using the factory mounting points.

Available in Blue, Black, Red, Green, and Grey. Pick your color above.

Installation Guide

Download Installation Instructions (PDF)

Why Upgrade?

  • Increased airflow — a less restrictive design than the stock air box, for better throttle response throughout the rev range.
  • Aggressive sound — a deeper, more pronounced intake growl every time you get on the throttle.
  • Built to last — mandrel-bent aluminum piping paired with a high-flow, washable, reusable filter, engineered for a precise, secure fit.
  • Complete kit — includes the mounting hardware, hoses, and couplers shown in the photos.
  • Easy install — most kits bolt on in 30–60 minutes with basic hand tools, using the factory mounting points.

Shipping & Returns

Shipping

  • Free U.S. shipping — plus international shipping available
  • Fast dispatch — ships within 24 hours (excluding weekends and holidays)

Return & Refund

30-Day Warranty & Free Returns — Every kit is backed by a 30-day warranty and free returns. If anything isn't right, just reach out and we'll be happy to help resolve your issue.

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