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Supra Boat Exhaust Muffler 105531 | 4 x 3 1/2 Inch V-Drive 8.1 (Kit)

Boat part number 7600732 is a new inboard engine exhaust muffler kit for Supra Boats, part number 105531 .
made for Supra Boats
$1,295.00 MSRP: $1,835.99
GLS Stock #: 7600732-FK878
Only 3 left
Boat part number 7600732 is a new inboard engine exhaust muffler kit for Supra Boats, part number 105531 . Manufactured by Ultra Marine, part number unavailable.

This exhaust muffler is constructed out of black fiberglass. It includes (2) 4" ID x 12" L exhaust hose and (2) 3 1/2" ID exhaust hose elbow. The muffler measures approximately 10 1/2" W x 12 1/2" H x 32 3/4" L overall. It has (2) 4" Dia. inlets and (2) 3 1/2" Dia. outlets.

See photos for additional measurements.

Tag reads: V-DRIVE 8.1

Specifications:
  • Boat Manufacturer: Supra
  • Part Number: 105531
  • Part Manufacturer: Ultra Marine
  • Part Number: Unavailable
  • Material: Fiberglass
  • Color: Black
  • Overall Dimensions: 10 1/2" W x 12 1/2" H x 32 3/4" L
  • Connections: (2) 4" Dia. inlet / (2) 3 1/2" Dia. outlet

Sold as seen in pictures. Customers please note every computer shows colors differently. All measurements are approximate.

Instruction / installation manual not included.

Hardware not included.

Product Questions

Hello! I am looking for PART of this Exhaust kit.
GLS STOCK #: 7600732-FK878
I only need the 90deg elbows. (3.5ID X 11")
Can you supply these? What is the cost for 2 and how much is shipping to Calgary, Alberta, Canada? (T2Y3G6)
They are for a 2009 Supreme V220, with a 350 Mercury Black Scorpion engine. My Local Supreme Dealer is of NO help!
Thanks!! Mike
Question by: mike sheridan on Jul 3, 2023, 8:18 PM
Hello Mike,

I'm very sorry, but we don't have those elbows on their own, cannot split the kit, and cannot special order them.

If your dealer cannot assist, we might suggest finding an online Supreme owners forum and post the question there. Hopefully another owner can assist.

Gene
Answer by: Admin on Jul 5, 2023, 1:07 PM
Does anyone make a replacement stainless steel exhaust for moomba xlv ? Not in water one but same as stock but not fiberglass, just in stainless steel
Question by: Philip Jingozian on May 21, 2023, 6:46 AM
Hello Philip,

I'm afraid we don't know if anyone does or not. What we might suggest is to contact Corsa Performance. They supply the marine industry with the bulk of stainless exhaust components.

Gene
Answer by: Admin on May 21, 2023, 10:33 AM