Invidia HS01HC2GTP N1 Cat-Back Exhaust for 2001-2005 Honda Civic EX

Vehicle Fitment

• 2001-2005 Honda Civic EX (2-Door & 4-Door, 1.7L/1.8L I4, FWD)

Features

• Invidia N1 series premium cat-back exhaust system
• SUS304 stainless steel mandrel-bent piping for improved flow
• Polished 101 mm single exhaust tip for aggressive styling
• Reduces back pressure for enhanced throttle response and torque
• Produces deeper, sportier exhaust tone than stock system
• CNC-machined flanges and precision TIG welds for durability
• Direct bolt-on fitment using OEM hangers
• Engineered for reliable performance and long-term corrosion resistance

Specifications

• Part Number: HS01HC2GTP
• Exhaust Type: N1 cat-back assembly
• Main Piping Diameter: 60 mm (≈2.36")
• Exhaust Tip Diameter: 101 mm (≈4")
• Material: SUS304 stainless steel
• Exit Type: Single rear exit
• Fitment Chassis: 2001-2005 Honda Civic EX
• Drivetrain: Front-wheel drive (FWD)

Included Components

• 1x Invidia N1 cat-back exhaust assembly (HS01HC2GTP)
• 1x Polished stainless steel single exhaust tip
• Mounting hardware & gaskets
• Installation instructions

Product Description

The Invidia HS01HC2GTP N1 Cat-Back Exhaust is a high-performance aftermarket exhaust system designed specifically for 2001-2005 Honda Civic EX models. Constructed from mandrel-bent SUS304 stainless steel with a polished 101 mm single exhaust tip, this cat-back system improves exhaust gas flow compared to the stock setup. By reducing back pressure and enhancing flow, it helps increase throttle response, torque, and overall engine efficiency.

Engineered for both durability and style, the HS01HC2GTP features precision TIG welding and CNC-machined flanges along with direct bolt-on fitment using factory hangers and included hardware. The exhaust delivers a deeper, sportier tone without excessive drone, making it a popular upgrade for enthusiasts seeking improved performance and a more aggressive sound from their Civic EX. Its corrosion-resistant stainless construction ensures long-lasting reliability for daily driving and spirited use.