I recently installed the ZARD Slip-On Exhaust Kit with OEM Catalyzer on my 2018 Triumph Bonneville T100, and I’m thoroughly impressed. This kit delivers exactly what I was looking for—a richer exhaust note, improved responsiveness, and a clean, bolt-on upgrade that keeps the bike fully street legal.

The build quality is superb. The slip-ons are beautifully finished, with a design that complements the Bonneville’s classic styling perfectly. They look like they could have come from the factory, but with just the right amount of attitude.

The sound is a massive improvement over stock. It's deeper, throatier, and adds real character to the 900cc twin. It’s not too loud, which I appreciate for daily riding, but it has enough presence to make every ride more enjoyable.

Even with the OEM catalyzer in place, I noticed a smoother throttle response and slightly better midrange performance. I didn’t need to remap the ECU, which made this an easy and hassle-free upgrade.

Installation was a breeze—everything lined up perfectly, and I had it done in under an hour using basic tools.

If you're looking to enhance your T100’s sound and style without diving into full-system changes or emissions concerns, this ZARD kit is the perfect solution. High-quality, great sounding, and easy to install—couldn’t ask for more.