Glixal GY6 49cc 50cc 7-inch High Performance Racing Muffler 139QMA 139QMB Scooter Moped ATV Go Kart
Key features
- •Used for GY6 49cc 50cc 139QMA or 139QMB 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
- •On some models once the Head Pipe is mounted it may need to be heated and slightly bent out for clearance and alignmen
- •A great up-grade 7 inch length exhaust system when installing a big bore kit or a great replacement exhaust for a broken stock exhaust system.
Glixal GY6 49cc 50cc 7-inch High Performance Racing Muffler 139QMA 139QMB Scooter Moped ATV Go Kart
List Price: $96.60$86.94DEALYou Save: $9.66 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers3.7
out of 5
Based on 3 reviews
5★
33%
4★
33%
3★
0%
2★
33%
1★
0%
Does not fit 157QMJ type 150cc GY6 engine. But it’s a nice piece with the right header pipe.
Richard w Fail•July 10, 2018
Nice looking product. The sound is deeper then stock and the dB is higher then stock. This product does not fit a 157QMJ engine type with this header pipe. But, so far I like this set up. Oh, you will need to get 5m flat washers. The slots and screws are just so that over time they may pull through. For the diy person with little to moderate knowledge this will work well. Oh and the power gain is confidence more then HP or torque. But that said it isabig difference then stock. Comparatively the muffler is shorter, inner chamber is bigger and stuffed. The pipe is larger and all one diameter all the way back.
Two Stars
Jeff Noyes•July 3, 2018
its loud, and it wont fit a predator 212 without drilling and weakening it
Five Stars
Chris W.•June 15, 2018
loud perfect
