flowmaster
Flowmaster 530513 Dual Truck Muffler
- SKU:
- 19440868
- MPN:
- 530513
- Availability:
- Usually ships the same or next business day. In stock at our MI, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/04/2026 07:36:53 PM PST
- Stock Update:
- 02/04/2026 07:36:53 PM PST
Description
This item is brand-new, factory sealed.
Flowmaster 530513 01-04 Gm 6.0L/8.1L Hd Truck Muffler- Minimal interior resonance
- Mild to stock exterior exhaust tone
- Recommended for SUV/trucks/motorhomes/tow vehicles
- Improved Horsepower, Torque and Engine Efficiency
- MIG welded for maximum durability
- Manufacturer: Flowmaster
- Brand: Flowmaster
- Model: 530513
- Item Weight: 23.8 pounds
- Item model number: 530513
- Is Discontinued By Manufacturer: No
- Exterior: Painted
- Manufacturer Part Number: 530513
- OEM Part Number: 530513
The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. 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 530513 Dual Truck Muffler
$306.95