PLEASE NOTE - SOME PRODUCTS ARE NOT IMMEDIATELY AVAILABLE. IF YOUR ORDER WILL BE DELAYED, WE WILL E-MAIL OR CALL YOU AND LET YOU KNOW.
YOU CAN E-MAIL US HERE ABOUT AVAILABILITY AND WE WILL RESPOND QUICKLY!

PLEASE NOTE - - WE WILL BE CLOSED FRIDAY JULY 1st through MONDAY JULY 4th in observance of Independence Day.
Orders received during this time will be processed when we resume normal business hours on Tuesday, July 5th!

HAVE A SAFE HOLIDAY FROM ALL OF US AT MY INBOARD MARINE!

Skiers Choice Supra Moomba Mufflers by Ultra Marine

Skiers Choice Supra Moomba Mufflers by Ultra Marine
Flapper Exhaust Protector Valve 3 Inch
14%
$31.49 $36.49
3 Inch Exhaust Flapper Protective Valve With Clamp Exhaust protector valve mounts on the outside of 3 in. exhaust tip to prevent backflow of water...
Flapper Exhaust Protector Valve 4 Inch Flapper Exhaust Protector Valve 4 Inch
20%
$28.51 $35.79
4 Inch Exhaust Flapper Protective Valve With Clamp Exhaust protector valve mounts on the outside of 4 in. exhaust tip to prevent backflow of water...
Muffler <b>Supra-Moomba 104378</b> Interchangeable Angled 3-1/2 Inch 60° O.D. Inlet 3 Inch O.D. Straight Outlet 34 Inches OEM 4207 Muffler <b>Supra-Moomba 104378</b> Interchangeable Angled 3-1/2 Inch 60° O.D. Inlet 3 Inch O.D. Straight Outlet 34 Inches OEM 4207
43%
$354.00 $621.69
Ultra Marine - Muffler Supra-Moomba 104378 Muffler Number: 104378 Supra-Moomba Interchangeable too UM-4207 Angled 60 Degree 3-1/2" Inlet With 3" Straight Outlet 33" Tip to Tip...
Muffler Kit Supra Moomba Skiers Choice 3.5" Inlet W/15° Angle  - 3.5" Outlet OEM 100701
18%
$1,109.41 $1,354.86
MUFFLER KIT SUPRA MOOMBA SKIERS CHOICE Two 3.5" inlets w/15° angle Two 3.5" outlets Does NOT come with the 2 Rubber Elbows! OEM 100701 Shipping...
MUFFLER KIT SUPRA MOOMBA SKIERS CHOICE KIT -340 Cayalist Muffler w/(2) Rubber Elbows OEM 107208
15%
$1,162.11 $1,363.86
MUFFLER KIT SUPRA MOOMBA SKIERS CHOICE KIT Does NOT include the 2 rubber elbows! 340 Catalyst Muffler - 3.5" In / 3.5" Out 39° Angle...
Muffler Supra Moomba Skiers Choice 0437 - 3.5" In/Out Inline Approx 15" Overall Length OEM 101422
27%
$319.00 $435.75
MUFFLER SUPRA MOOMBA SKIERS CHOICE 0437 3.5" in/out inline Approx 15" overall length OEM 101422 Shipping Dimensions: 8x8x17 Manufactured by Ultra Marine. Easy to install!...
Muffler Supra Moomba Skiers Choice 3.5" Inlet W/60° - 3.5" Outlet OEM 104425
13%
$528.22 $606.57
MUFFLER SUPRA MOOMBA SKIERS CHOICE + 3.5" inlet w/60° Angle 3.5" outlet Overall Length Approximately 26" OEM 104425 Shipping Dimensions: 30x14x11 Manufactured by Ultra Marine....
Muffler Supra Moomba Skiers Choice 3.5" Inlet W/60° Angle  - 3" Outlet OEM 100700
16%
$455.20 $542.69
MUFFLER SUPRA MOOMBA SKIERS CHOICE 3.5" inlet w/60° angle 3" outlet Shipping Dimensions: 30x14x11 OEM 100700 Manufactured by Ultra Marine. Easy to install! Ultra Marine...
Muffler Supra-Moomba <b>Part Number 104378</b> - Angled 3-1/2 Inch 60° O.D. Inlet With 3 Inch O.D. Straight Outlet 34 Inches Long OEM UM-4207 - 104378 Muffler Supra-Moomba <b>Part Number 104378</b> - Angled 3-1/2 Inch 60° O.D. Inlet With 3 Inch O.D. Straight Outlet 34 Inches Long OEM UM-4207 - 104378
27%
$455.79 $621.69
Ultra Marine - Muffler Supra-Moomba 104378 Muffler Number: 104378 Supra-Moomba UM-4207 Angled 60 Degree 3-1/2" Inlet With 3" Straight Outlet 33" Tip to Tip 3-1/2" in...
Ultra Marine - Muffler Supra-Moomba BOOMERANG! Part Number: 100270
23%
$401.03 $521.93
Ultra Marine - Muffler Supra-Moomba BOOMERANG! Part Number: 100270 Muffler Number: 100270 Supra-Moomba Boomerang UM-100270 Angled 60 Degree 3" Inlet With 3" Straight Outlet 3" in...
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