Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Flowmonster 2-Chamber Muffler 42543-FM 2.50 Offset Inlet / 2.50 Offset OutletOverview: 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
Overview: 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
- 2-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
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.1 ★★★★★
Based on 84 reviews
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Product Reviews
★★★★★ 5
Great replacement
Fits perfectly. A fraction of the cost what the dealership would charge. I compared the original to this one and they are basically the same
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Reviewed in the United States on February 24, 2026
★★★★★ 5
Fit my 23 CRV hybrid does the job
Fit my 23 CRV hybrid does the job
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Reviewed in the United States on March 2, 2026
★★★★★ 5
Fits on 2026 Honda CRV Hybrid Touring Sport
Both items fit perfectly in my 2026 Honda CRV Hybrid Touring Sport
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Definitely will buy again!
Perfect Fit for Honda Accord 2024 hybrid Touring
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Fit 2025 Honda crv hybrid sport l
These fit my 2025 Honda crv hybrid sport-l perfectly. They are much more economical than having the shop replace them. I wish it said what the composition is- cotton or otherwise, because I have read you should oil cotton filters to work as intended. I didn't oil them amd so far haven't had any problems, but time will tell.
They are a great value for the money and work as described. I would recommend these if you want to save some money on parts and labor for replacing your air filters. There are some good videos online that show you how step by step.
I haven't noticed any odors or lack of durability since installing them.
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Reviewed in the United States on April 3, 2026