I recently installed the ZARD "4.33 Inches" Slip-Ons Exhaust on my 2019 Harley Davidson Road Glide ST, and I have to say, this is one of the best upgrades I’ve made to my bike. The difference in performance and sound is phenomenal.

The quality of the ZARD Slip-Ons is absolutely outstanding. The chrome finish is sleek and glossy, and the materials feel extremely high-quality. It’s clear that this is a premium product designed to last. The exhaust not only adds a fantastic look to my Road Glide ST but also gives it that custom, high-end vibe I was looking for. The fitment was perfect, and installation was quick and simple. I had it done in under an hour, and the instructions were clear and easy to follow.

Performance-wise, the bike feels more responsive and powerful. The throttle is smoother, and I can feel the difference in acceleration, especially when I open it up on the highway. The bike seems to have a bit more torque, making it even more enjoyable to ride. The exhaust system really lets the engine breathe better, and it shows in the performance, making the bike feel more alive and connected to the road.

The sound is where the ZARD "4.33 Inches" Slip-Ons truly shine. They produce a deep, throaty growl that’s exactly what I wanted. It’s loud enough to turn heads but not so loud that it’s uncomfortable for long-distance rides. The tone is rich, full, and unmistakably Harley. I’ve already received numerous compliments from fellow riders on how great my bike sounds.

Another benefit I’ve noticed is the reduction in heat. The bike runs cooler now, especially during longer rides in warmer weather. I no longer feel the exhaust heat radiating onto my right leg after a long ride, which is a big improvement.

Overall, I’m extremely satisfied with the ZARD "4.33 Inches" Slip-Ons Exhaust for my Harley Davidson Road Glide ST. It’s an exceptional upgrade that enhances the bike’s sound, performance, and comfort. If you’re looking for an exhaust upgrade that ticks all the boxes, I highly recommend this one!