aFe Twisted Steel 1-7/8-2-3/4in SS Headers

Part #: 48-34148-T

Overview

The aFe Twisted Steel Headers are high-performance exhaust components designed to enhance your Corvette C8 (2020-2025). Crafted from mandrel-bent 304 stainless steel tubing, these headers combine durability, corrosion resistance, and maximum strength. Their Tri-Y design features optimized tube lengths and specifically tuned paired opposite firing cylinders, which work together to improve exhaust scavenging, airflow, and overall engine response. These headers are ideal for enthusiasts seeking to unlock additional horsepower and torque while maintaining a reliable, long-lasting construction. Whether you're upgrading for increased performance or a more aggressive sound, these headers are engineered to support your vehicle’s powertrain with precision and efficiency. They are suitable for those who want to improve their vehicle’s exhaust flow and achieve a more dynamic driving experience.

Key Features

Designed with high-quality 304 stainless steel tubing for corrosion resistance and durability

• Mandrel-bent tubing for smooth exhaust flow
• Tri-Y design for optimized cylinder scavenging
• Includes auxiliary O2 bung and plug for wide-band sensors
• Engineered for maximum strength and longevity
• Supports increased horsepower and torque gains
• Precision-tuned tube lengths for improved exhaust scavenging

Construction & Design

These headers are constructed from 1-7/8", 2", and 2-3/4" mandrel-bent 304 stainless steel tubing, ensuring maximum strength, corrosion resistance, and consistent performance. The tri-Y design is carefully engineered to optimize exhaust flow and cylinder scavenging, which helps improve engine efficiency and response.

Performance & Response

The design of these headers helps improve exhaust flow, resulting in increased horsepower and torque. The optimized tube lengths and paired firing cylinders enhance cylinder scavenging, leading to better engine response and a more aggressive exhaust note. These headers are intended to support your vehicle’s performance with reliable, measurable gains.

Installation & Fitment

Installation requires basic mechanical skills and may involve removal of existing exhaust components. Proper fitment should be verified against your vehicle's specifications and the part number provided.

What’s Included

The package includes the mandrel-bent stainless steel headers with auxiliary O2 bung and plug, ready for installation on your Corvette C8. Hardware and gaskets are not included and may need to be sourced separately.