Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Logo
Cart0
$000
Street-Series Street Max Muffler, Straight-Through, Inlet/Outlet: 3 in./2.500 in., Center In/Dual Out [Natural Finish]
InfoVehicle Info Needed
AERO EXHAUSTPART NUMBER: 889-SM11288

Street-Series Street Max Muffler, Straight-Through, Inlet/Outlet: 3 in./2.500 in., Center In/Dual Out [Natural Finish]

$13999
ShippingShips on 11/13/2026
Lowest PriceLowest Price Guarantee

Items You Need

Preformed Exhaust Lap Joint Band Clamp for I.D. O.D. Slip Fit Connection [Fits 3 in. O.D. Pipe]

JEGS

Preformed Exhaust Lap Joint Band Clamp for I.D. O.D. Slip Fit Connection [Fits 3 in. O.D. Pipe]

Part Number : 555-30733
$999$10.99
You Save$1.00
Narrow Band Exhaust Clamp 3" ID x 1-1/4" wide

JEGS

Narrow Band Exhaust Clamp 3" ID x 1-1/4" wide

Part Number : 555-30893
$1199$13.99
You Save$2.00
Lap Joint Exhaust Clamp Set, For 3 in. Tubing Diameter

AERO EXHAUST

Lap Joint Exhaust Clamp Set, For 3 in. Tubing Diameter

Part Number : 889-20109
$4299
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

3 in. Inlet
Street Max Muffler
  • Straight-Through
  • Inlet/Outlet: 3 in./2.500 in.
  • Center In/Dual Out
  • 18 in. L x 9 in. W x 4 in. H
  • Overall Length: 24 in.
  • 409 Stainless Steel
  • Natural Finish
  • Sold Individually

    Street-Series SM11288 Street Max Muffler Features:

    • Heavy-duty 16-gauge 409 stainless steel construction
    • Straight-through design to deliver a deep performance sound output
    • High-heat internal mesh for improved flow and noise control
    • Fully reversible installation

      • Maximum Sound and Performance with Street Max Mufflers

      Street-Series Street Max Mufflers provide a deep, performance exhaust note that will allow your vehicle to stand out from the rest. These mufflers are constructed from durable 409 stainless steel and utilize a unique internal straight-through design with high-heat mesh that provides drone and rasp control without sacrificing sound or horsepower. They are available in various inlet/outlet diameters and configurations for perfectly pairing your sound output and installation needs.

    Part TypeMuffler
    Product LineStreet-Series Street Max Mufflers
    BrandAERO EXHAUST
    Package Height4.0
    Package Width9.0
    Package Length24.0
    Weight11.0 PG
    Part CategoryPerformance Parts
    Muffler Material409 Stainless Steel
    ReversibleYes
    Tip IncludedNo
    Hanger IncludedNo
    Outlet Quantity2
    QuantitySold individually
    Overall Length24 in (609.6 mm)
    Inlet LocationCenter
    Case ShapeOval
    Body Width9 in (228.6 mm)
    Heat Shield AttachedNo
    Muffler FinishNatural
    Outlet LocationDual
    Body Length18 in (457.2 mm)
    Inlet Diameter3 in (76.2 mm)
    Clamps IncludedNo
    Muffler StyleStraight through
    Body Height4 in (101.6 mm)
    Inlet Quantity1
    Part FitmentUniversal
    Sound LevelModerate/Aggressive
    Vendor Part NumberSM11288
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning