Potentially add more performance, speed and power to your bike with this high performance exhaust pipe. 

Also provides a stylish look and a deeper exhaust tone 

Fits on many models of GY6 Scooters and Mopeds Four Stroke 150cc with the GY6 pipe for the GY6 application (some modification may be required). 

It will not just “bolt on” to every scooter model. You may need to bend the brackets or make other modification to make it fit

Comes with brackets welded to the pipe for the GY6 application. (some modification may be required). 

Please Note: All head pipes and brackets are chrome plated carbon steel. 

Please Note: This muffler is designed to be mounted horizontally as seen in the fourth image, if your muffler mounts differently this muffler may not serve as a suitable replacement. 

Please choose the correct one that fit your vehicle. 

Package includes all the parts showing in images.

Product Features

• Used for GY6 125cc 150cc 157QMJ based engine.
• Extra weld-on mounting flange is also included.If you don’t know how to do modification on head pipe,cut old flange off, welded on new flange to your stock head pipe will also be fine.
• Modifications in mounting of the Head Pipe may be necessary.You may also have to Grind a Half Moon Shape in one of the Mounting Brackets to Clear the Engine Dip Stick
• Fits many Scooter models with a 150CC -400CC GY6 engine, Note: the head pipe size is designed for engine less than 150cc, if your engine is more than 150cc, you may need to prepare the corresponding head pipe.
• Note ：This item is not fit for 50CC engine motorbike,The product title could not edit correctly .Email us before order it if you do not know the item is fit your motorbike or not