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Shipping Policy

Due to the current global situation we can only estimate shipping when a job is quoted.
Shipping rates have become extremely volatile with all carriers.
Actual shipping prices will be charged the day your order ships.

Payment Policy

For domestic credit card purchases a 3% transaction fee will be added
For foreign credit card purchases a 4% transaction / foreign currency fee will be added
No additional fee for bank wire payments.  Let us know and we will provide the necessary information

Greenwater Marine Exhaust provides services worldwide. Call us today, (903) 347-0235.

Detroit 6V53 Exhaust Elbows Installed


Since 1995, Greenwater Marine Exhaust has been the premier source for the best marine exhaust risers. We fabricate exhaust elbows and stainless steel exhaust systems for clients worldwide!  Our exhaust risers and exhaust elbows are fabricated with 316L stainless steel. Since all of our exhaust risers and wet or dry elbows are custom built, we can build your system to your specifications.

To greatly increase the service life of our wet exhaust risers and our dry insulated exhaust risers, optional ceramic coating is also available.