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Gibson 02-06 Cadillac Escalade Base 6.0L 1-5/8in 16 Gauge Performance Header - Stainless

Gibson 02-06 Cadillac Escalade Base 6.0L 1-5/8in 16 Gauge Performance Header - Stainless

GP500S

In stock

$662.06 USD
$1,496.70 USD $662.06 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Gibson 02-06 Cadillac Escalade Base 6.0L Performance Header is a stainless steel, 1-5/8 inch, 16 gauge exhaust header engineered to enhance engine performance. Dyno-tuned for increased usable horsepower and torque at low to mid-range RPMs, it improves the engine’s breathing efficiency and helps maintain cooler operating temperatures. Constructed with heavy-duty laser-cut 3/8 inch port flanges to prevent warping and leaks, this header features OEM-style connections and includes premium gaskets and hardware. It is designed to be a direct replacement for the factory manifolds, ensuring durability and reliability while maintaining compliance with EPA and CARB regulations. The product is backed by a lifetime limited warranty and is 50-state street legal.

This performance header fits 2002 to 2006 Cadillac Escalade models equipped with the Base 6.0L engine. It installs as a direct bolt-on replacement using the stock crossover pipe, requiring no welding. The design accommodates both lowered and raised vehicle setups, making it suitable for street driving, off-road use, and highway cruising. Installation is straightforward with included hardware and gaskets, and the header will not affect the factory warranty. This product is ideal for enthusiasts seeking improved engine efficiency and performance without compromising emissions compliance or vehicle reliability.

Overview

Gibson Performance Header

Fits 2002–2006 Cadillac Escalade Base 6.0L

Part #: GP500S

Overview

The Gibson Performance Header is engineered as a direct replacement for the factory manifolds on the 2002 to 2006 Cadillac Escalade Base models equipped with the 6.0L engine. Designed to enhance your vehicle’s exhaust flow, this header supports improved engine breathing and helps maintain cooler operating temperatures. It is ideal for drivers seeking reliable performance upgrades that complement both street and off-road driving conditions, while accommodating lowered or raised vehicle setups.

Key Features

This performance header is crafted to deliver practical benefits through quality materials and precise design:

  • Constructed from durable stainless steel for long-lasting corrosion resistance
  • 1-5/8 inch diameter tubing made from 16 gauge steel for optimal balance of strength and flow
  • Heavy-duty 3/8 inch laser-cut port flanges to prevent warping and ensure a tight, leak-free seal
  • Designed to use OEM-style connections and the stock crossover pipe for straightforward installation
  • No welding required, making it a direct bolt-on replacement for factory manifolds
  • Includes premium gaskets and hardware for a complete installation package
  • Dyno-tuned to support increased usable horsepower and torque at low to mid-range RPMs

Installation & Fitment

This header is designed for easy installation without the need for welding or modifications. It fits directly onto the factory exhaust system using OEM-style connections and the existing crossover pipe. This ensures a hassle-free upgrade that maintains compatibility with your vehicle’s original setup and does not interfere with factory warranties.

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