flowmaster
Flowmaster 842583 80 Series Muffler
- SKU:
- 19442552
- MPN:
- 842583
- Availability:
- Usually ships the same or next business day. In stock at our KS, MI, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/16/2025 05:58:45 AM PST
- Stock Update:
- 12/16/2025 05:58:45 AM PST
Description
This item is brand-new, factory sealed.
Flowmaster 842583 80 Series Muffler 409S - 2.50 Offset IN / 2.50 Dual OUT - Aggressive Sound, Black- Aggressive and powerful exterior exhaust tone
- Notable interior resonance
- It fits Camaro/Firebird/Buick Grand National 1984 to 2002
- Cross flow applications
- Original two chamber design
- Fit Type: Universal Fit
- Manufacturer: Flowmaster
- Brand: Flowmaster
- Model: 842583
- Item Weight: 11.05 pounds
- Country of Origin: USA
- Item model number: 842583
- Is Discontinued By Manufacturer: No
- Exterior: Painted
- Manufacturer Part Number: 842583
- OEM Part Number: 842583
Flowmaster's latest version of its popular 80 Series Crossflow Muffler has a 2.50 inch inlet and outlet on the same end of the muffler case. This muffler utilizes a smaller 4.0 inch by 9.5 inch by 13.0 inch case for easier fitment on various applications and is intended for use on vehicles where a side exit in front of the rear tires is desired. Delivering a moderate to aggressive tone, this muffler is excellent for custom applications and is constructed with 409S Stainless Steel.
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Flowmaster 842583 80 Series Muffler
$184.95