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Your cart is empty.This exhaust does not have any kind of paint Uncoated Steel. This been tested on 8HP (301cc) OHV predator, and Predator 13 HP (420cc) engine from harbor freight. -Works also: GX 240, 270 & 390, Briggs 1450 305cc, Lifan LF190F-BQ 15 HP 420cc Made in U.S.A.
John Hardwick
Reviewed in the United States on June 12, 2025
This is the nicest exhaust pipe Ive had to date! It’s worth the price AND the pipe slightly off center with the mount (angled) so it will clear pullys and battery boxes. Welds are PRO! High quality
Joe
Reviewed in the United States on July 2, 2022
Perfect fit for my predator 459cc exhaust. Don't stand behind it though. It's a flame thrower and incredibly loud. Backfires like crazy.
Dylon Simpson
Reviewed in the United States on June 5, 2022
Fits a predator 420cc motor good!
Brian P.
Reviewed in the United States on March 20, 2021
This straight pipe is perfect for asserting dominance in your neighborhood. When they hear it on my predator 420 and it sounds like a plane is landing on a Harley in their driveway, I know they’re only thinking about how much they respect me.
Jessie justice
Reviewed in the United States on April 16, 2021
Fit perfectly and sounds so nice welds were done to perfection..... very satisfied 🥰🥰🥰
Customer
Reviewed in the United States on July 10, 2020
This is a high quality product, well made, strong with a good finish. Fit perfectly!
Hollywood8118
Reviewed in the United States on December 7, 2020
it looks like duromax changed the head on their motor, the exhaust flange is at a 45 deg. angle and the stud center is wider then the typical clone motor so the header pipe doesnt fit. The quality of the header looks great that why I give it 3 star, this is probably a duromax issue not a header issue.
Jackf150
Reviewed in the United States on January 3, 2019
Sounds perfect bolts right up not sure if it is same size as the exhaust port yet but may need slight porting for y'all that want the full potential of your motor
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