SKU: 79257125504

FlowMonster 42510-FM 1-Chamber Muffler Center In/Center Out: 2.500 in

Sale price$40.25 Regular price$44.72
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

FlowMonster 42510-FM 1-Chamber Muffler Center In/Center Out: 2.500 inOverview: chambered mufflers. Hidden beneath your ride lies a powerful creature destined to dominate. FlowMonster chambered and straight through style mufflers create an aggressive exhaust note giving a powerful voice to your car truck SUV. FlowMonster mufflers are constructed of 16 gauge aluminized steel and 409 stainless steel and are 100% MIG welded for maximum strength and durability. The chambered design cancels out unwanted frequencies with no

Overview:

chambered mufflers. Hidden beneath your ride lies a powerful creature destined to dominate. FlowMonster™ chambered and straight through style mufflers create an aggressive exhaust note giving a powerful voice to your car/truck/SUV. FlowMonster mufflers are constructed of 16-gauge aluminized steel and 409 stainless steel and are 100% MIG welded for maximum strength and durability. The chambered design cancels out unwanted frequencies with no packing producing an aggressive exhaust note that will not change with time. FlowMonster chambered mufflers are coated with high heat-resistant silver paint for an aggressive look under your car.

Features:
  • Produces an Aggressive sound
  • 1-Chamber Internal Design Cancels out Annoying High Pitch Frequencies
  • Increases Exhaust Flow for Increased Performance and Excellent Throttle Response
  • Constructed of Durable 16-gauge Aluminized Steel
  • 100% MIG Welded for Maximum Strength and Durability
  • Silver Painted Finish
  • Compact Design Accommodates Most Cars/Trucks/SUV's
Specs Automotive Item Grade High Performance Body Height (in) 4 Body Length (in) 6.5 Body Width (in) 9.5 Brand Flowmonster Color Silver Emission Code 5 Finish Paint Fitment Universal Inlet Connection Type Pipe Connection Inlet Diameter (in) 2.5 Inlet Position Center Material Aluminized Steel Mount Type Uses New Hangers (Not Included) Muffler Series 1-Chamber Muffler Type Chambered Outlet Connection Type Pipe Connection Outlet Diameter (in) 2.5 Outlet Position Center Overall Length (in) 13.5 Product Type Street Mufflers Reversible No Shape Oval Sound Level Aggressive Sound Type of Muffler Chambered Vehicle Type Classic Muscle Car   Late Model Muscle Car   Street Rod   Street/Strip   Truck/SUV Part Number 42510-FM

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79257125504

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chris null
Grantham, US
★★★★★ 5
Water impeller kit
Worked perfectly for my ‘02 Rinker Captiva 212 with the 5.7 Mercruiser Aloha one outdrive !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
J
Verified Purchase
Jmac
Chelsea, US
★★★★★ 4
Good quality, but could have used better instructions
The kit was complete, and all the components were well made. However, if you aren't somewhat mechanical, it would be fairly easy to install the gaskets and backing plate in the wrong sequence. With better instructions, this would be a 5 star plus kit.
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Reviewed in the United States on July 31, 2025
R
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ross
Draper, US
★★★★★ 5
Don't pay boat shops for over priced services!
Boat shop wanted $400 dollars for a new water pump replacement. Got this on Amazon and watched a few utube videos. Took less then 2hrs to take apart and replace. I put it in a Alpha 1 gen 2 lower. Very simple process.
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Reviewed in the United States on May 24, 2025
S
Verified Purchase
S. C.
Port Orchard, US
★★★★★ 5
Exact Replacement Plus a Few Extra Parts Dependent on the Model of Outboard
Worked great for my 2005 200hp Optimax Outboard.
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Reviewed in the United States on September 20, 2025
C
Verified Purchase
caveman
Cuba, US
★★★★★ 5
Good product
It was as advertised. It came when it should have.
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Reviewed in the United States on August 12, 2025

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