High performance welded exhaust system with the O2 Sensor port. Great for the new Chuma scooters. Will fit GY6 150cc scooters. Some scooters may require modification to mount. For GY6 150cc you will not use the O2 sensor port and will install the bolt to cover it unless you want to add a O2 gauge Ships USPS Ground (cargo ship) from Vega Baja, Puerto Rico. Returns only accepted if the product is in its brand new condition... This includes the box we sent it in...
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