This does make adjusting air mixture a breeze. With the mixture screw behind hot exhaust, this make it easier and safer to adjust.

Fits perfectly, great installation instructions.

Great product at a good price. Was cheaper products like this one but not of this quality with a company like CV-Performance. Installation instructions great and communications by e-mail was excellent.

Following the advice of some veteran riders I ordered the ez-just and renewed the accelerator diaphragm. The instructions were perfect even for a non mechanic like me. My harley rides better than new now. Thanks guys.

What can I say, installed, fine tuned my carburetor, went riding, and done. Does exactly what it is suppose to do. Made my harley enjoyable to ride again.