Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Logo
Cart0
$000
Street-Series Street Flow Muffler, 1-Chamber, Inlet/Outlet: 2.500 in./2.500 in., Center In/Center Out [Black Powder-Coat Finish]
InfoVehicle Info Needed
AERO EXHAUSTPART NUMBER: 889-SFS425109

Street-Series Street Flow Muffler, 1-Chamber, Inlet/Outlet: 2.500 in./2.500 in., Center In/Center Out [Black Powder-Coat Finish]

$10099
ShippingShips on 11/13/2026
Lowest PriceLowest Price Guarantee

Items You Need

Narrow Band Exhaust Clamp 2.5" ID x 1-1/4" wide

JEGS

Narrow Band Exhaust Clamp 2.5" ID x 1-1/4" wide

Part Number : 555-30892
$1099$11.99
You Save$1.00
Preformed Exhaust Lap Joint Band Clamp for I.D. O.D. Slip Fit Connection [Fits 2 1/2 in. O.D. Pipe]

JEGS

Preformed Exhaust Lap Joint Band Clamp for I.D. O.D. Slip Fit Connection [Fits 2 1/2 in. O.D. Pipe]

Part Number : 555-30732
$1199$13.99
You Save$2.00
123-Piece Tool Set with Carry Case

JEGS

123-Piece Tool Set with Carry Case

Part Number : 555-80427
$3999$51.99
You Save$12.00
2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]

JEGS

2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]

Part Number : 555-80006
$24499$269.99
You Save$25.00

1-Chamber
2.500 in. Inlet
Street-Series Street Flow Muffler
  • 1-Chamber
  • Inlet/Outlet: 2.500 in./2.500 in.
  • Center In/Center Out
  • 6.500 in. L x 9.500 in. W x 4 in. H
  • Overall Length: 12.500 in.
  • 409 Stainless Steel
  • Black Powder-Coat Finish
  • Sold Individually

    Street-Series SFS425109 Street Flow Muffler Features:

    • Heavy-duty 16-gauge 409 stainless steel construction
    • Premium powder-coat finish for additional durability
    • Precision handcrafted internal chambers for improved flow and sound

      • Premium Quality Performance Chambered Mufflers

      Street-Series Street Flow Stainless Mufflers provide that deep, chambered exhaust note everyone desires. These mufflers combine performance and durability through their smooth internal passages, 409 stainless steel construction, and attractive black powder-coated finish. They are available in a one or two-chamber design and various inlet/outlet diameters and configurations for perfectly pairing your sound output and installation needs.

    Part TypeMuffler
    Product LineStreet-Series Street Flow Stainless Mufflers
    BrandAERO EXHAUST
    Package Height4.0
    Package Width9.5
    Package Length12.5
    Weight9.0 PG
    Part CategoryPerformance Parts
    Hardware IncludedNo
    Outlet Diameter (In)2.500
    Outlet Quantity1
    Inlet LocationCenter
    Inlet Diameter (In)2.500
    Heat Shield AttachedNo
    Muffler FinishBlack powdercoated
    Body Length6.5 in (165.1 mm)
    Clamps IncludedNo
    Muffler StyleChambered
    Inlet Quantity1
    Sound LevelModerate/Aggressive
    Muffler Material409 Stainless Steel
    Muffler Body Material409 Stainless Steel
    Tip IncludedNo
    Hanger IncludedNo
    QuantitySold individually
    Case ShapeOval
    Body Width9.5 in (241.3 mm)
    Muffler ConfigurationCenter/Center
    Outlet LocationCenter
    Body Height4 in (101.6 mm)
    Part FitmentUniversal
    Overall Length (In)12.500
    Vendor Part NumberSFS425109
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning