aFe Takeda

2017–2019 Honda Civic Si L4-1.5L

Part #: 49-36618-1C

Overview

Enhance your Honda Civic Si with the aFe Takeda 3-inch stainless steel cat-back exhaust system. Designed for enthusiasts who seek improved performance, aggressive sound, and a refined appearance, this exhaust upgrade is a perfect choice for daily drivers and spirited drivers alike. Crafted to deliver noticeable gains in horsepower and torque, the Takeda system helps your vehicle breathe better, unlocking more of its potential while maintaining durability and quality.

Constructed with precision and attention to detail, this exhaust system not only boosts your car’s performance but also adds a bold, sporty tone that complements the Civic Si’s aggressive character. Whether you're looking to improve throttle response or simply want a more commanding exhaust note, the Takeda cat-back system offers a balanced blend of function and style.

Key Features

The aFe Takeda exhaust system incorporates several advanced features designed to maximize performance and durability:

• Constructed from high-quality 304 stainless steel, ensuring corrosion resistance and long-lasting strength in harsh conditions.
• Mandrel-bent tubing with a 3-inch diameter at the inlet, tapering to 2-1/2 inches, optimized for smooth airflow and reduced backpressure.
• 100% hand TIG-welded by certified craftsmen, guaranteeing precise welds and a robust, race-proven construction.
• Dual, free-flowing stainless steel mufflers that enhance exhaust flow, resulting in increased horsepower and torque—up to +10 HP and +11 lbs. x ft. torque as claimed.
• Features center-mounted carbon fiber tips that add a distinctive, aggressive look to your Civic Si, while also reducing weight and heat transfer.
• Designed to improve exhaust scavenging, leading to better throttle response and overall engine efficiency.
• Engineered for a deep, aggressive exhaust tone that enhances the sporty character of your vehicle without excessive drone or noise.
• Compatible with factory mounting points for a straightforward, bolt-on installation process.
• Backed by a manufacturer’s warranty and built to meet or exceed OEM standards for quality and fitment.

Construction & Design

The Takeda cat-back exhaust system is meticulously engineered from premium 304 stainless steel, ensuring resistance to rust and corrosion over the long term. The mandrel-bent tubing maintains consistent diameter and smooth curves, which minimizes turbulence and maximizes exhaust flow. Each component is hand TIG-welded, reflecting a high level of craftsmanship and attention to detail that results in a durable, leak-free assembly.

The dual muffler design not only improves flow but also contributes to a balanced sound profile that is both aggressive and refined. The center carbon fiber tips provide a sporty aesthetic, complementing the aggressive tone and enhancing the overall look of your Civic Si. The system’s design ensures a precise fit, with no cutting or welding required, making installation straightforward for most enthusiasts.

Installation & Fitment

The Takeda 3-inch cat-back exhaust system is designed for a direct bolt-on installation using factory mounting points. No cutting, drilling, or additional modifications are required, making it a convenient upgrade for DIY enthusiasts and professional installers alike. The system fits seamlessly onto the Honda Civic Si models from 2017 to 2019, ensuring a perfect fit and finish.

• Simple bolt-on installation with basic hand tools
• No cutting or welding required
• Includes all necessary hardware and instructions for a hassle-free upgrade

What's Included

• Complete stainless steel exhaust system with dual mufflers
• Center-mounted carbon fiber tips
• All necessary clamps, hardware, and mounting brackets
• Installation instructions

Ideal For

• Honda Civic Si owners seeking increased horsepower and torque
• Performance enthusiasts looking for a deep, aggressive exhaust tone
• Drivers wanting a durable, long-lasting exhaust upgrade
• Anyone aiming to improve exhaust flow and engine efficiency