Free Flow Exhaust for Sea-Doo 170/230/300/325 ALL ('20-)

Free Flow Exhaust for Sea-Doo 170/230/300/325 ALL ('20-)

Marsoni

M251S

$147.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Free Flow Exhaust for Sea-Doo 170/230/300/325 ALL ('20-)[Applicable models] Sea Doo 170 230 300 325 ALL ('20 ) * Excluding RXP X 300 ('21 ) Bypasses the resonator between the watercraft muffler and the water box to increase the exhaust efficiency. It reduces back pressure and harmful detonation, improving engine performance. Mandrel bent aluminum tubing that is powder coated for corrosion protection. A replacement coupler made of high temperature silicone is included.

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This kit worked perfectly on my Alpha one mercury outdrive. I saw a lot of people mention that it was a hassle to drill the hole when you better have all this alignment stuff. I threw it in use my regular drill drill guide and then the second hole was lined up. Pulling Gimble be very easy. I did have to adjust it up at an angle because my bearing was sitting in their crooked and it came out the second time I made the adjustment to the angle. I would highly recommend this.

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Reviewed in the United States on April 16, 2024

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Tommy Knapp

Grantham, US

★★★★★ 1

Unfinished product - doesn't work - waste of money

in order to use this as an installation tool the directions tell you to drill a hole through the 2 inch steel rod..... either this hole should already be drilled, or this should not be advertised as an installation tool..... it will not install any bearings without extensive modification and requires the use of a drill press or a lathe. very dissatisfied that I now have to buy ANOTHER tool just to finish this job because this one doesn't do what it's described to do.... piece of junk... typical amazon garbage.... this is why I haven't used amazon in over a year... they rip you off with garbage.... I should have known better .... don't buy this junk .... Now they say 20 -30 days to get my refund .... Don't waste your time

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Reviewed in the United States on May 26, 2026

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Beach guy

Chelsea, US

★★★★★ 5

Good tool, but must be hand drilled to accept bearing installation cup

Good tool, but you have to drill a hole in the bearing installation rod to accept the cross bolt that locks the bearing installation cup onto the rod.

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Reviewed in the United States on January 23, 2023

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Andrew drevdahl

Lexington, US

★★★★★ 5

Worked well

Worked well

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Reviewed in the United States on October 31, 2025

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axlr8or

Whiting, US

★★★★★ 2

I'm not sure what they're selling.

Gimbal extractor works. One of these guys needs to come down here and show me how the installer works. There is a driver for the bearing with pin but the driver rod itself has no hole like shown in the picture. How do you miss that?

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Reviewed in the United States on October 13, 2024