Honda NSX (2017-2021) Valvetronic Exhaust System

Fi EXHAUST Valvetronic System – Honda NSX (High-Performance T304 Stainless Steel)

Unleash the soul of your Honda NSX with the Frequency Intelligent (Fi) EXHAUST valvetronic system — engineered for peak sound, power, and presence. This direct bolt-on exhaust upgrade offers the perfect balance between stealth and spine-tingling aggression.

🔊 Adjustable Sound with Valvetronic Technology

• Quiet Drive: With valves closed, enjoy a refined and low-profile tone ideal for cruising or urban driving.

• Aggressive Note: With valves open, turn heads with a raw, track-inspired soundtrack.

Control sound modes via:

• Factory drive/exhaust button

• Or upgrade to the Fi Pro Remote Control + Mobile App (optional)

⚙️ Engineered for Performance

• Average horsepower gain of 5–10% with full catless configuration

• Enhanced torque delivery and exhaust flow efficiency

• Proprietary muffler internals tailored specifically for the NSX’s powertrain and acoustics

✅ System Components

🔩 Catback Exhaust (Choose One)

1. Valvetronic Muffler + Quad Silver Tips
   (OEM Valve Compatible – Remote Not Included)
   Part No: HD-NSX-CBOE-S

2. Valvetronic Muffler + Quad Titanium Blue Tips
   (OEM Valve Compatible – Remote Not Included)
   Part No: HD-NSX-CBOE-TB

🔧 Optional Downpipes

1. Ultra High Flow Catless Downpipe – HD-NSX-NCAT

2. Racing 100 Cell Catted Downpipe – HD-NSX-CAT100

3. Sport 200 Cell Catted Downpipe – HD-NSX-CAT200

Each option is designed to maximize exhaust velocity and responsiveness, unlocking the full potential of your NSX.

📲 Optional Remote Control System

For total control at your fingertips, add the Fi Pro Remote System (OBD2 module + app) – enabling manual valve switching and real-time exhaust monitoring.

⚠️ Important Notes:

• Exhaust components must be ordered individually

• Fits various model years and regional variants – confirm before purchase

• Product visuals may differ based on revision and manufacturing updates

🏁 Fi EXHAUST – Designed for the Driver

Take your NSX to the next level with a system that delivers both head-turning acoustics and track-worthy performance. Whether you're commuting or carving corners, Fi EXHAUST gives you the sound and response to match.

Fi EXHAUST – Intelligent. Intense. Incomparable