Invidia HS23AISFGM3STL Gemini R400 Cat-Back Exhaust System Single Layer Titanium Burnt Tip

The Invidia Gemini R400 Cat-Back Exhaust System is a premium performance exhaust engineered specifically for the 2023-2025 Acura Integra Type-S DE5. This system delivers an aggressive, deep exhaust note while optimizing exhaust flow for enhanced horsepower and torque gains, all without sacrificing daily drivability.

Key Features:

• 76mm (3-inch) diameter mandrel-bent SUS304 stainless steel piping for maximum durability and corrosion resistance
• Single layer titanium burnt finish tips (101mm diameter) for a distinctive race-inspired aesthetic
• Includes front pipe for complete cat-back system coverage
• TIG-welded construction with precision CNC-machined flanges ensures leak-free operation
• Independent muffler resonators provide a deep, throaty exhaust tone without excessive cabin drone
• Direct bolt-on installation with all necessary gaskets and hardware included
• Non-polished piping maintains a sleek, understated appearance
• Approximate weight: 41 lbs

The R400 sits between Invidia's Q300 (quieter, daily-friendly) and N1 (track-focused) systems, offering an ideal balance of aggressive sound and refined performance. At wide-open throttle, it produces a commanding roar that enthusiasts crave, while remaining civil enough for daily driving and highway cruising. This exhaust system is manufactured with the precision engineering and quality construction that Invidia is renowned for throughout the sport compact community.