flowmaster
Flowmaster 425404 Chambered Muffler
- SKU:
- 20762951
- MPN:
- 425404
- Availability:
- Usually ships the same or next business day. In stock at our CA, GA, MI, PA, WA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/10/2025 11:38:44 AM PST
- Stock Update:
- 12/10/2025 11:38:44 AM PST
Description
This item is brand-new, factory sealed.
Flowmaster 425404 40 Series Chambered Muffler- No internal packing to blowout
- Excellent Street/Strip and Off Road application
- Aggressive Sound Exterior Exhaust Tone
- Durable fully welded 16 gauge aluminized steel
- Manufacturer: ?Flowmaster
- Brand: ?Flowmaster
- Model: ?425404
- Item Weight: ?8.75 pounds
- Product Dimensions: ?20.5 x 9.8 x 4.6 inches
- Item model number: ?425404
- Is Discontinued By Manufacturer: ?No
- Exterior: ?Painted
- Manufacturer Part Number: ?425404
- OEM Part Number: ?425404
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Flowmaster 425404 Chambered Muffler
$100.47