Twin 3″ Full Exhaust for Silverado 1500 – Torqit

Full system including headers, high flow cats, and a cat-back exhaust.

Looking to enhance performance, sound, and reliability? Torqit’s exhaust for Silverado 1500 is a premium twin 3″ stainless steel system designed to increase power, reduce back pressure, and deliver a bold, deep exhaust note. This complete setup includes long-tube headers, high-flow catalytic converters, and a cat-back exhaust—ideal for drivers seeking a serious upgrade on or off the road.

Thick Stainless Steel
Your exhaust faces extreme temperatures, vibrations, and rough terrain. We use stainless steel up to 2mm thick to handle these harsh conditions and maintain structural strength even after bending. Being incredibly durable and difficult to crack, you can go off-road knowing that your Torqit Performance Exhaust system will last the distance.
As well as impacting the strength of an exhaust system, steel thickness affects the sound of the exhaust. You will find that the thinner the steel, the tinnier the note- click here to listen to the sound of cheap vs. quality stainless steel.

304 Grade Stainless Steel
The highest quality steel used in exhaust systems is 304-grade stainless, superior for strength, corrosion resistance, and easy maintenance. In particular, the high percentage of chromium and nickel makes 304-grade stainless highly resistant to rust, stress, and harsh conditions such as high temperatures. Learn more on the differences between 304 and 409 grade stainless steel here.

Mandrel Bent System
Torqit’s Mandrel Bender uses a flexible mandrel rod to support the pipe internally and prevent crinkling as it’s bent. As a result, this provides a smooth and constant diameter, maintains structural integrity and thickness, improves exhaust flow, and reduces back pressure. Detailed programming replicates the path of each exhaust produced and guarantees 100% accurate fitment. Check out the Torqit Mandrel Bender in action.

High Flow Cats
Torqit’s high-flow catalytic converters focus on increasing exhaust flow, so your engine can breathe more freely and effectively disperse heat to lower your EGTs. Designed as part of the exhaust for Silverado 1500, the reduced CPSI gives you improved flow, fuel economy, and overall performance.

Performance Headers
Torqit’s Silverado headers feature an ultra-tough ceramic coating, which reduces temperatures and corrosion for long-term protection and performance. Plus, these headers feature a long tube design which helps reduce back pressure, improve exhaust flow, and builds extra torque and horsepower throughout the rev range. A long tube design improves the ‘scavenging process’, through which the exhaust gas in each engine cylinder is replaced with fresh air for the next cycle. This provides maximum airflow for the engine to work at full capacity.

SILVERADO HEADER BACK EXHAUST FEATURES

• Brushed stainless steel tube up to 2mm thick
• Premium 304 grade stainless steel
• A fully mandrel bent system
• TIG welded
• Laser cut flanges welded internally and externally
• High flow cats
• Deep note without cabin drone
• DIY bolt-together install
• Backed by up to a 10-year warranty on all stainless-steel exhausts for diesel engines (unless otherwise stated in the vehicle-specific listing)

This is a manufactured item. While key components may be kept in stock, final assembly and coating are completed to order and may require additional time before dispatch.