HKS 31006-BH001 Hi-Power Cat-Back Exhaust for 17-21 Honda Civic Si Coupe 1.5L

Vehicle Fitment

• 2017-2021 Honda Civic Si Coupe (FC3), 1.5L Turbocharged L15B7 Engine

Features

• Constructed from high-quality SUS304 stainless steel for durability and corrosion resistance
• Designed to improve exhaust flow, enhancing horsepower, torque, and throttle response
• Features a dual titanium exhaust tip for a distinctive appearance and sound
• Offers an aggressive exhaust tone that is louder than stock systems
• Designed specifically for the Civic Si Coupe (FC3) model
• Easy bolt-on installation with no welding required
• Includes all necessary hardware and gaskets for installation
• Lightweight design to reduce overall vehicle weight

Specifications

• Material: SUS304 Stainless Steel
• Tip Diameter: 97mm
• Center Pipe Diameter: 60mm (50mm at the narrowest point)
• Exhaust Noise Level: Stock 81 dB / HKS 95 dB
• Road Clearance: 115mm (measured with stock suspension)
• Weight: Approximately 18.4 kg (40.6 lbs)
• Designed for Right-Hand Drive (RHD) and Left-Hand Drive (LHD) vehicles

Included Components

• 1x HKS Hi-Power Cat-Back Exhaust System
• 1x Set of Installation Hardware
• 1x Set of Gaskets

Product Description

The HKS 31006-BH001 Hi-Power Cat-Back Exhaust System is engineered to deliver both performance and style for the 2017-2021 Honda Civic Si Coupe. Constructed from high-quality SUS304 stainless steel, this exhaust system enhances exhaust flow, resulting in improved horsepower, torque, and throttle response. The dual titanium exhaust tips provide a distinctive appearance and an aggressive exhaust note that stands out from the stock system.

Designed specifically for the Civic Si Coupe (FC3) model, the HKS Hi-Power exhaust system offers an easy bolt-on installation with no welding required. It includes all necessary hardware and gaskets for a straightforward installation process. The lightweight design helps reduce overall vehicle weight, contributing to improved performance.

Whether you're looking to enhance your vehicle's performance or achieve a more aggressive exhaust tone, the HKS 31006-BH001 Hi-Power Cat-Back Exhaust System is a high-quality upgrade for your Honda Civic Si Coupe.