Mivv H.085.C1 No-Kat Stainless Steel Pipe
Honda CB750 Hornet (2023-2024)
Unlock the true character of your CB750 Hornet with the Mivv H.085.C1 No-Kat Pipe, engineered in high-grade stainless steel to replace the restrictive catalytic section and maximise exhaust gas flow. Designed specifically for the 2023-2024 Honda CB750 Hornet (RH12), this racing component delivers a sharper throttle response, a deeper exhaust note and improved overall performance, especially when paired with a Mivv slip-on silencer.
The H.085.C1 is fully compatible with all Mivv slip-on silencers for the CB750 Hornet and can also be used with the original Honda silencer, making it the perfect upgrade whether you're building a full Mivv system or enhancing the stock setup.
Key Features
- Premium stainless steel construction
- Increased exhaust flow and reduced back pressure
- Improved throttle response and engine character
- Deeper, more aggressive exhaust sound
- Compatible with all Mivv slip-ons
- Compatible with the original Honda silencer
- Direct fit for Honda CB750 Hornet 2023-2024 (RH12)
- Mivv Part Number: H.085.C1
ECU Remapping Required
Removing the catalytic converter alters the engine's fuelling requirements. For optimal performance, reliability and rideability, we strongly recommend an ECU remap after installation.
The easiest and most effective solution is the UpMap T800+, allowing you to flash performance maps directly to your motorcycle via your smartphone. A proper remap helps optimise air/fuel ratios, improve throttle response and unlock the full potential of your Mivv exhaust setup. You can purchase it here:
UpMap Hornet 2025 CB750 Honda with map and cable
Important
This is a racing no-kat component and is not road-homologated for public road use. Installation of this product removes the motorcycle's catalytic converter and may affect emissions compliance and road legality in your country.
Transform your Hornet's sound, response and performance with the Mivv H.085.C1 No-Kat Pipe — the perfect foundation for any Mivv-equipped CB750 Hornet.