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View All Hooker Headers Aero Chamber Mufflers
Hooker Headers

Hooker Headers Aero Chamber Mufflers 2.5" Inlet

Hooker Headers 21504
Consider JEGS Branded
JEGS 30222 - Chambered Deep-Tone Muffler 2.500 in. Offset Inlet / Offset Outlet
Only $29.94
Get Details
Why JEGS?

520-21504

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Lowest Price Guarantee
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Hooker Headers Aero Chamber Mufflers 2.5" Inlet $80.60
Aero Chamber Mufflers
  • 2.5'' Inlet
  • 2.5'' Outlet
  • Dimensions: 4.750"H x 10.250"W x 14"L

    • Hooker Headers 21504 Details

    Offset In / Offset Out

    Can be used as replacement muffler for 197-99 Mustangs. To use as replacement, cut off the inlet/outlet pipes flush with stock mufflers and weld in place. Stock hangers must be welded to new muffler.

    Specifications:

    Body Length (in.)
    14
    Material
    Aluminized Steel
    Outlet Size (in.)
    2.5
    Inlet Size (in.)
    2.5
    Overall Length (in.)
    18
    Body Width (in.)
    10.25
    Body Height (in.)
    4.75
    Outlet Type
    Single Offset Outlet
    Inlet Type
    Single Offset Inlet
    Inlet Position
    Offset
    Outlet Position
    Offset
    Shape
    Oval
    Inlet Quantity
    One
    Outlet Quantity
    One
    Muffler Count
    1
    Quantity
    Sold individually
    Inlet Connection Type
    Pipe Connection
    Inlet Location
    Offset
    Outlet Location
    Offset
    Inlet Diameter (in.)
    2.5
    Outlet Diameter (in.)
    2.5
    Internal Construction
    Chambered
    Case Shape
    Oval
    Muffler Material
    Steel
    Muffler Finish
    Aluminized
    Case Length (in.)
    14
    Outlet Style
    Standard, without tip
    Position
    N/A
    Width (in.)
    10.25
    Thickness (in.)
    4.75
    Shipping Weight:
    14.82
    Package Height:
    20.200
    Package Width:
    5.500
    Package Depth:
    10.900
    Manufacturer's Part Number:
    21504HKR

    Hooker Headers Aero Chamber Mufflers are designed to deliver a deep, throaty, powerful and aggressive tone all at once that will not fade over time. These Aero Chamber Mufflers are constructed from a 16 Gauge aluminized steel that is meant to last! Aero Chamber Mufflers flow 23% more over leading brands.

    Muffler Dimensions: 4.750"H x 10.250"W x 14"L Case. Overall Length 18.5" Unless noted otherwise

    Does Hooker Headers 21504 fit your vehicle?

    Narrow Results

    1998-1999 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GT

    1982-1983 FORD MUSTANG

    • EngineType: ALL
    • SubModel: L

    1980-1981 FORD MUSTANG

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 255
    • EngineType: V8 ( 4.2 L / 255 )

    1993-1999 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVT COBRA

    1981 FORD MUSTANG

    • Liter: 2.3
    • Aspiration: N
    • SubModel: BASE
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1984 MERCURY CAPRI

    • Liter: 5.0
    • SubModel: RS
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1984 FORD MUSTANG

    • Liter: 2.3
    • SubModel: L
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1996-1999 FORD MUSTANG

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1979 FORD MUSTANG

    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1995 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVT COBRA R

    1979-1981 FORD MUSTANG

    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: L6 ( 3.3 L / 200 )

    1985-1992 FORD MUSTANG

    • EngineType: ALL
    • SubModel: ALL

    1984 FORD MUSTANG

    • EngineType: ALL
    • SubModel: LX

    1984 FORD MUSTANG

    • Liter: 3.8
    • SubModel: L
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1982-1983 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GL

    1981 FORD MUSTANG

    • EngineType: ALL
    • SubModel: COBRA

    1993 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GT

    1979-1980 FORD MUSTANG

    • Liter: 2.3
    • SubModel: BASE
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1984 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVO

    1983 FORD MUSTANG

    • EngineType: ALL
    • SubModel: TURBO GT

    1979 FORD MUSTANG

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 171
    • EngineType: V6 ( 2.8 L / 171 )

    1993 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVT COBRA R

    1995 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GTS

    1982-1984 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GT

    1994-1995 FORD MUSTANG

    • EngineType: ALL
    • SubModel: BASE

    1993 FORD MUSTANG

    • EngineType: ALL
    • SubModel: LX

    1984 FORD MUSTANG

    • Liter: 5.0
    • SubModel: L
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1984 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GT-350 20TH ANNIVERSARY

    1982-1983 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GLX

    1994-1995 FORD MUSTANG

    • Liter: 5.0
    • Aspiration: N
    • SubModel: GT
    • Engine Vin: T
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1996-1997 FORD MUSTANG

    • Liter: 4.6
    • Aspiration: N
    • SubModel: GT
    • Engine Vin: X
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1979-1981 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GHIA
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    Some parts are not legal for use in California or other states with similar laws / regulations