Invidia HS22HS4GD1SSL 70mm N1 Cat Back Exhaust for 22-25 Honda Civic Si/Integra

Vehicle Fitment

• 2022-2025 Honda Civic Si Sedan 1.5L Turbocharged L4
• 2023-2025 Acura Integra Base, A-Spec, and Elite A-Spec Hatchback 1.5L Turbocharged L4

Fitment Notes

• Designed for 11th-generation Honda Civic Si and 5th-generation Acura Integra models
• Direct bolt-on installation; utilizes factory mounting points
• Includes all necessary hardware for installation
• Not compatible with Acura Integra Type S models equipped with 2.0L engines
• Not CARB exempt; not legal for sale or use in California

Features

• 70mm mandrel-bent piping enhances exhaust flow and reduces backpressure
• Dual 101mm polished stainless steel tips provide a sporty appearance
• Constructed from high-quality SUS304 stainless steel for durability and corrosion resistance
• Produces a deep, aggressive exhaust note with minimal drone
• Optimized for mid to high-end RPM power gains
• Robotic TIG welding and CNC-machined flanges ensure precise fitment and strength
• Includes removable silencers for customizable sound levels
• Backed by Invidia's limited warranty

Specifications

• Part Number: HS22HS4GD1SSL
• Material: SUS304 Stainless Steel
• Piping Diameter: 70mm (2.75")
• Tip Diameter: 101mm (4")
• Configuration: Dual exit with polished stainless steel tips
• Weight: Approximately 40 lbs
• Warranty: Limited Warranty

Included Components

• 1x Invidia N1 Cat-Back Exhaust System (HS22HS4GD1SSL)
• 2x Polished stainless steel exhaust tips
• Removable silencers
• All necessary clamps, gaskets, and hardware
• Installation instructions

Product Description

The Invidia HS22HS4GD1SSL N1 Cat-Back Exhaust System is engineered to elevate the performance and sound of your 2022-2025 Honda Civic Si or 2023-2025 Acura Integra equipped with a 1.5L turbocharged engine. Featuring 70mm mandrel-bent piping and dual 101mm polished stainless steel tips, this system enhances exhaust flow, resulting in improved horsepower and torque across the RPM range.

Constructed from high-quality SUS304 stainless steel, the exhaust system offers exceptional durability and corrosion resistance. The aggressive exhaust note, characteristic of the N1 series, provides an exhilarating driving experience without excessive cabin drone. Removable silencers are included, allowing you to customize the sound to your preference.

Installation is straightforward, utilizing factory mounting points and requiring no modifications. All necessary hardware and detailed instructions are included to ensure a hassle-free setup. Please note that this product is not CARB exempt and is not legal for sale or use in California.