Headers and Mufflers

Make Ur Own GX390 Exhaust KitCan't find a system to fit your application? Use this kit to fabricate your own system! This can be either clamped or welded together.1-1/8" (1.125") OD pipe with one end flared to 1-1/8" ID to connect pipes.*Muffler not...

Make Ur Own Exhaust Kit - Karting - GX200Cant find a system to fit your application? Use this kit to fabricate your own system! Can be either clamped or welded together.1" OD pipe with one end flared to 1" ID to connect pipes.*Muffler not included