• Stainless Works 2004 GTO 3in Catback Chambered Mufflers X-Pipe Slash Cut Tips
  • Stainless Works 2004 GTO 3in Catback Chambered Mufflers X-Pipe Slash Cut Tips
  • Stainless Works 2004 GTO 3in Catback Chambered Mufflers X-Pipe Slash Cut Tips
  • Stainless Works 2004 GTO 3in Catback Chambered Mufflers X-Pipe Slash Cut Tips
  • Stainless Works 2004 GTO 3in Catback Chambered Mufflers X-Pipe Slash Cut Tips
1 5

Stainless Works 3in Catback Chambered Mufflers X-Pipe Slash Cut Tips | GTO (04) (GTOTOLTMDT)

Stainless Works 3in Catback Chambered Mufflers X-Pipe Slash Cut Tips | GTO (04) (GTOTOLTMDT)

GTOTOLTMDT

Out of stock

$1,495.59 USD
$1,695.00 USD $1,495.59 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Stainless Works 2004 GTO 3in Catback Chambered Mufflers X-Pipe Slash Cut Tips is a high-performance exhaust system designed to enhance the sound and efficiency of the 2004 Pontiac GTO. Constructed from 304 stainless steel and mandrel-bent to ensure smooth airflow, this 3-inch exhaust system features dual turbo mufflers and an X-pipe configuration to optimize exhaust scavenging. The chambered mufflers deliver a deep, aggressive tone while improving exhaust flow, resulting in increased horsepower and torque. The system is engineered for durability and corrosion resistance, making it suitable for both street and track use. All necessary hangers and clamps are included for a straightforward installation.

This exhaust system is specifically designed for 2004 Pontiac GTO models, fitting vehicles equipped with factory flanges behind the catalytic converter. It bolts directly to the factory mounting points, maintaining a clean, OEM-like appearance while providing a performance upgrade. The dual slash cut 3-inch tips exit through the factory valence opening, offering a polished, aggressive look. Ideal for enthusiasts seeking improved sound and performance, this catback system is suitable for street driving and spirited driving alike. It provides a direct bolt-on upgrade that enhances exhaust flow and vehicle sound profile without requiring modifications.

Overview

Stainless Works Exhaust System

Fitment Summary

Part #: GTOTOLTMDT

Overview

The Stainless Works 2004 GTO 3-inch Catback Chambered Mufflers X-Pipe with Slash Cut Tips is a high-performance exhaust upgrade designed specifically for the 2004 Pontiac GTO. Crafted from durable 304 stainless steel, this system offers a combination of enhanced sound, improved exhaust flow, and a sleek appearance. It is ideal for enthusiasts seeking to boost their vehicle’s auditory presence and overall performance while maintaining a factory-like fit and finish. Whether you're looking to upgrade your stock exhaust for a more aggressive tone or improve exhaust efficiency, this system provides a reliable and stylish solution. This exhaust system features mandrel-bent tubing for optimal airflow and a chambered muffler design that delivers a deep, resonant sound. The dual turbo mufflers and X-pipe configuration help balance exhaust pulses, reducing backpressure and supporting better engine response. The system exits through factory valence openings with dual slash cut tips, providing a clean, aggressive look that complements the GTO’s muscular stance. All necessary hangers and clamps are included for straightforward installation, making it a practical choice for DIY enthusiasts and professional installers alike.

Key Features

This exhaust upgrade is built with quality materials and thoughtful design to enhance your vehicle’s performance and aesthetics:
  • Constructed from corrosion-resistant 304 stainless steel for durability and longevity
  • Mandrel-bent tubing ensures smooth exhaust flow and reduces turbulence
  • Chambered muffler design delivers a deep, aggressive exhaust note
  • 3-inch diameter piping maximizes exhaust flow and performance potential
  • Includes dual turbo mufflers and X-pipe for balanced exhaust pulses
  • Exits through factory valence openings with stylish slash cut tips
  • All necessary hangers and clamps included for easy installation

Construction & Design

The exhaust system is precisely CNC mandrel-bent from high-quality 304 stainless steel, ensuring consistent wall thickness and resistance to corrosion. The chambered mufflers are engineered to produce a refined yet aggressive sound profile, while the X-pipe configuration helps optimize exhaust scavenging. The dual slash cut tips are designed to seamlessly integrate with the factory rear valence, providing a polished appearance that enhances the vehicle’s overall aesthetic.

Performance & Response

This exhaust upgrade helps improve exhaust flow, which can support better engine response and potentially slight gains in power and torque. The optimized piping and muffler design contribute to a more aggressive exhaust note, giving your GTO a commanding sound that complements its performance character. The system is engineered to reduce backpressure and improve overall exhaust efficiency, supporting a more spirited driving experience.

Installation & Fitment

Designed specifically for the 2004 Pontiac GTO, this 3-inch catback system bolts directly to the factory flanges behind the catalytic converter. The included hangers and clamps facilitate a straightforward installation process, making it suitable for both DIY enthusiasts and professional installers. The system exits through the factory rear valence opening, ensuring a clean, integrated look without the need for modifications.

What’s Included

The package includes all necessary hardware, hangers, clamps, and the exhaust components needed for a complete installation, ensuring a hassle-free upgrade process.
View full details