19/09/2026
Honda City GN × Modulo JDM Muffler 🇯🇵
Pipe size matters—bigger isn’t always better.
This Honda City GN came to us already running a 2” catback exhaust, with the client experiencing a noticeable loss of response and torque at the low end.
For this setup, we changed the system to a 1.75” catback exhaust, a pipe size better suited to the goal of this naturally aspirated daily driver, and paired it with a Modulo JDM muffler.
Setup:
• 1.75” Custom Catback Exhaust
• Modulo JDM Muffler 🇯🇵
• Stainless steel piping
• Custom mounting & alignment
Exhaust upgrades aren’t simply about installing the biggest pipe that will fit. Pipe diameter affects exhaust-gas velocity and the engine’s torque characteristics, especially on smaller naturally aspirated engines.
That’s why we consider the engine, intended use and overall setup before choosing pipe size.
🔊 Soundcheck in the comment section.
Planning a catback for your Honda City? Tell us your year/variant + current setup + sound preference (QUIET / BALANCE / AGGRESSIVE) and we’ll guide you through the options.
📍 Nitrofuze Garage — Bacoor, Cavite
📲 0917-518-0263