Royal Enfield Guerrilla 450 MY 2024-2025 Central Header Decat Racing

Zard offers a catalytic converter replacement kit for the 2024–2025 Royal Enfield Guerrilla 450 MY.

This is the Central Header Decat Racing Kit, which is mounted between the front header and the silencer. It is a racing header that replaces the stock catalytic converter. The mapping/ECU does not need to be adjusted after installation.

The front connecting pipe (front Decat Header) is also available as an optional catalytic converter replacement kit.

This includes both the front connecting pipe from the cylinder connection and the central connecting pipe, which terminates at the slip-on exhaust.

They are called Front Decat Headers, with part number ZRE011S40R (+ 1.1 PS and 0.5 kg lighter than the original) and “Central Decat Header” with part number ZRE009S40R (+0.9 PS and 2.8 kg lighter than the original).

The connecting pipes are made of AISI 304 stainless steel and do not contain a catalytic converter.

After installing the Central Decat Header, the center stand can no longer be used.

Both the Zard slip-on silencer and the two Zard catalytic converter replacement pipes can be combined with the original (OEM) parts. The original slip-on silencer can also be combined with the Zard Decat Racing Header Kit.

Feel free to contact us with any questions.