Invidia HS05FM8GTP N1 Dual Cat-Back Exhaust System with Polished Tips

The Invidia HS05FM8GTP N1 Cat-Back Exhaust delivers an outstanding balance of performance and value for V8 enthusiasts seeking a direct bolt-on upgrade over the restrictive factory exhaust. Engineered from premium SUS304 polished stainless steel, this dual-exit cat-back system is built to withstand daily driving and harsh conditions while maintaining a clean, aggressive appearance.

At the heart of the N1's performance is 63mm (2.5-inch) mandrel-bent stainless steel piping that maintains a smooth, consistent inner diameter throughout the entire system. Unlike press-bent factory pipes, mandrel bending eliminates kinks and restrictions, dramatically reducing exhaust backpressure and improving scavenging efficiency for strong mid-range to top-end power gains in both horsepower and torque.

Key Features:

• SUS304 Stainless Steel Construction — corrosion-resistant, polished finish for lasting durability and appearance
• 63mm (2.5") Mandrel-Bent Piping — maximizes exhaust flow and minimizes backpressure throughout the system
• CNC-Machined Flanges — precision-machined for leak-free, precise fitment at every connection point
• 101mm (4.0") Dual Polished Stainless Steel Tips — slant-cut tips fill the rear bumper cutouts for a factory-plus appearance
• Robot TIG Welding — consistent, high-strength welds for long-term reliability
• Bolt-On Installation — uses factory exhaust hangers; no cutting or welding required
• Performance-Tuned Sound — perforated core muffler design produces a deep, aggressive exhaust note under hard acceleration while remaining civilized at cruising speeds

Package Includes: Complete cat-back exhaust system, all necessary hardware, installation instructions, warranty information, and Invidia decals.

The Invidia N1 cat-back exhaust is a cat-back exhaust system and does not remove, alter, or replace any factory emissions equipment upstream of the catalytic converter.