Revvex Car and Bike Resonator

Works great just make sure you lock tight all the bolts and screws and tighten it on good it's been working great for weeks now and sounds great!

It makes a sporty noise def a nice noise worth the money for sure also helps with engine compression in the muffler for that alone it’s worth the money. i recommend this

This product was pretty heavy duty better than what I was expecting for opening up the package . and worked just as i exoected and saw in the videos. thanks

This little thing completely turned my bike around. it sounds so much cooler and better and loud. It feels like I'm riding a Bullet (motorcycle)

I Put it on my 2009 Honda Civic and it works great at first didn’t sound good but after i tightened it it came out great and love the sound defiantly recommend I can only rate it 5 stars but it’s 10/10

Probably the most inexpensive way to up the style of your bike, this fits easily and doesn't need any retouches once you have set it. i am using my bike more often now just so i could let everyone hear the sound of my bike. heads do turn when i am driving by.

Added like 50 hp to my car and the sound is awesome , you fill like you are in a dragster IT IS AWESOME AND I INSTALLED THEM IN 10 MIN SO SIMPLE TO INSTALL!!

This tiny little tool gave my bike the much-needed style upgrade. people at my office are always asking me what is the secret i haven't told them yet i enjoy the attention. ;)

Not a very loud whistle but loud enough that the extra attention makes me feel safer whenever I drive 30-35+MpH.