Check the listing for details. Exhaust Header pipe for: Predator Max 459cc, Duromax XP16HPE & XP18HPE 457cc. Condition: New. Listed at 32.99 USD. High quality USA made! Good for: Mini bikes, go karts, generators... multipurpose. This been tested on: Predator Max 459cc, DuroMax XP16HPE 420cc, DuroMax XP18HPE 457cc, Predator 8HP (301cc) OHV, Predator 13 HP (420cc) Engine from harbor freight. Made in U.S.A. Need a compatible muffler? you can order this one separately... https://www.ebay.com/itm/1-25-32mm-Slip-On-Motorcycle-Exhaust-Pipe-Silencer-Muffler-Dirt-Bike/133192959819?hash=item1f02eb474b:g:xLwAAOSwpbhd5GbZ -Engine not included. Remember this isnot aMuffler,is loud! There is no paint on this Exhaust, the material is polished mild steel, if you want I can sandblast it at no cost (leave me a note in the order) you can paint it any color you like, I recommend rust Oleum 2000f, you have to order it separately . *Free shipping 1-4 business days. ON U.S.A. *INTERNATIONAL CAN TAKE 30 DAYS! Made in U.S.A. We only ship to paypal confirmed address. Florida residents pay 7% taxes