Log in

View Full Version : Mercury 12” SST Mid Exhaust Downspout



Onetime
09-29-2023, 08:25 PM
From SST 200XS engine Brand new from the factory, never used. Should work on other 12” mids not just 200XS.

Exhaust downspout. Directs the exhaust down to quiet things down a bit with no performance loss.

The flange measures 4-3/4” across the top and 4-1/4” across the bottom. Sides taper in a little. Flange is 4-1/4” tall. The top has a radius and the 4-1/4” is at the high point of the radius.

Flange bolt holes are 4” between centers across the top and 3-11/16” between centers across the bottom. Flange bolt holes are 4-1/4” between centers top to bottom

The tube is 3” diameter.

All beautifully polished stainless steel and tig welded tube to flange.

$55.00 shipped lower 48.

524919524920524921524922

Onetime
12-10-2023, 06:30 PM
Lowered price.

Onetime
06-02-2024, 09:20 PM
Anybody? Make me an offer. No need for it collecting dust on my shelf.