aFe Twisted Steel Downpipe

Fits 2016–2018 Ford Focus RS with 2.3L I4 Turbo

Part #: 48-33024-HC

Overview

The aFe Twisted Steel 3-inch downpipe is designed to enhance the exhaust flow of your Ford Focus RS, helping to unlock additional power and torque. Crafted from durable 304 stainless steel, this high-performance downpipe features mandrel-bent tubing and a high-flow catalytic converter, making it an ideal upgrade for enthusiasts seeking improved engine response and increased driving excitement. Its direct bolt-on design ensures a straightforward installation without the need for cutting or drilling, allowing you to upgrade your vehicle quickly and with confidence. This downpipe is perfect for drivers looking to maximize their Focus RS’s performance potential while maintaining a reliable and durable exhaust system. Whether you're aiming for more spirited driving or optimizing your vehicle for tuning, this component supports your goals with proven results.

Key Features

Designed with precision mandrel bends and high-quality 304 stainless steel for durability and corrosion resistance. Optimized for improved exhaust flow, reducing backpressure and supporting horsepower gains. Includes a high-flow, 400 CPSI catalytic converter to enhance performance without sacrificing emissions compliance. A direct bolt-on replacement that requires no cutting or welding, simplifying installation. Engineered to support up to +10 horsepower and +14 lbs. x ft. torque gains as tested on a dyno. Built to withstand high temperatures and harsh conditions, ensuring long-lasting performance. Supports your vehicle’s tuning and performance upgrades by improving exhaust efficiency.

Construction & Design

Constructed from 304 stainless steel with mandrel-bent tubing, this downpipe offers excellent strength, corrosion resistance, and smooth airflow. The high-flow catalytic converter is designed to maximize exhaust efficiency while meeting emissions standards.

Performance & Response

This downpipe helps improve exhaust flow, which can lead to noticeable increases in horsepower and torque. The optimized design reduces exhaust backpressure, resulting in quicker throttle response and a more aggressive engine sound.

Installation & Fitment

The aFe Twisted Steel downpipe is a direct bolt-on upgrade for 2016–2018 Ford Focus RS models equipped with the 2.3L turbocharged engine. Its precise fitment ensures a hassle-free installation with no cutting or welding required.

What’s Included

The package includes the mandrel-bent stainless steel downpipe and all necessary hardware for installation.