I recently installed the ZARD "Conical" Slip-Ons on my 2014 Triumph Thunderbird 1600, and the transformation has been incredible. The conical design looks sharp and aggressive, giving my bike a more customized, modern look while still holding onto its classic cruiser aesthetic.

The sound is absolutely fantastic — deep, throaty, and powerful, with a nice growl that turns heads without being too loud. It’s the perfect balance of style and substance, enhancing the bike's natural rumble without making it obnoxious on long rides.

Performance-wise, the bike feels smoother and more responsive, especially in the mid-range. The throttle is much more immediate, and I can tell the engine is breathing better overall.

The installation was straightforward — it took about an hour with basic tools, and everything lined up perfectly with no issues.

If you're looking to improve the sound, style, and performance of your Thunderbird 1600, the ZARD "Conical" Slip-Ons are a fantastic choice.