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SMX Cummins Marine Factory Exhaust Elbow Replacement QSM11 (2″ Inlet 8″ Outlet)

$3,650.00 – $4,650.00

SMX Marine Exhaust Elbow for QSM 11.

Now with TWO Versions available.

SMX built to OEM Design: This design is nearly identical to the OEM
SMX Dry to Wet Design: Just like our popular “better than factory” 5″ and 6″ mixers, this design is simpler, reduces failure points and gets the water further away from the turbo. Much Simpler to make, and fewer weld seams are exposed to saltwater… A common failure point.

Made to OEM dimensions TIG welded & Electropolished

Heavy Duty Construction 316 Stainless 1/8″ Thick.

Replacement for Cummins Part: 3965690
Inlet Hose Size: 2 inch
Exhaust Hose Diameter: 8 inch

** Allow 4-6 business days each for OEM, 2-3 Business days each for SMX**

For the most current lead times email. [email protected]