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Walker 18375 Exhaust Muffler


Brand:	Walker
Part Number:	18375
UPC:	086387183758
Weight:	11.5 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

SOUND FX MUFFLER

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

Features and Benefits:

BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn't require specialized fabrication and/or welding
FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life
RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion

Specifications:

Body Height:

4.25 in.

Body Length:

19 in.

Body Material:

Steel

Body Width:

9.75 in.

Finish:

Aluminized

Grade Type:

Regular

Inlet 1 Inside Diameter:

2.5 in.

Inlet 1 Type:

Pipe Connection

Inlet Configuration:

Offset

Inlet Inside Diameter:

2.5 in.

Inlet Offset:

2.875

Inlet Quantity:

Inlet Type:

Pipe Connection

Muffler Type:

Combination

Outlet 1 Inside Diameter:

2.25 in.

Outlet 1 Type:

Pipe Connection

Outlet 2 Inside Diameter:

2.25 in.

Outlet 2 Type:

Pipe Connection

Outlet Configuration:

Offset

Outlet Inside Diameter:

2.25 in.

Outlet Quantity:

Outlet Type:

Pipe Connection

Overall Length:

24 in.

Reversible:

Shape:

Oval

Tunable:

Universal Or Specific Fit:

Specific

AP Exhaust #:

6584

AP Exhaust #:

700219

AP Exhaust #:

700359

Country of Origin:

Select a vehicle to narrow Walker 18375 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

1995

1994

1993

1995

1994

1993

Chevrolet Camaro

5.7L V8 Gas OHV

1 SoundFX Direct Fit
If welded assembly, replace all required parts

Chevrolet Camaro

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

1992

1991

1990

1989

1992

1991

1990

1989

Chevrolet Camaro

5.7L V8 Gas OHV

1 SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
8th VIN Digit: 8

Chevrolet Camaro

5.7L V8 Gas OHV SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
8th VIN Digit: 8

1 Per Vehicle

1990

1989

1988

1987

1986

1990

1989

1988

1987

1986

Chevrolet Camaro

5.0L V8 Gas OHV

1 SoundFX Direct Fit
with Single Catalytic Converter
High Output
If welded assembly, replace all required parts
8th VIN Digit: F

Chevrolet Camaro

5.0L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
High Output
If welded assembly, replace all required parts
8th VIN Digit: F

1 Per Vehicle

1989

1988

1987

1989

1988

1987

Chevrolet Camaro

5.7L V8 Gas OHV

1 SoundFX Direct Fit
with Single Catalytic Converter
If welded assembly, replace all required parts
Fuel Sys: FI

Chevrolet Camaro

5.7L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
If welded assembly, replace all required parts
Fuel Sys: FI

1 Per Vehicle

1986

1985

1984

1986

1985

1984

Chevrolet Camaro

5.0L V8 Gas OHV

1 SoundFX Direct Fit
High Output
If welded assembly, replace all required parts
8th VIN Digit: G

Chevrolet Camaro

5.0L V8 Gas OHV SoundFX Direct Fit
High Output
If welded assembly, replace all required parts
8th VIN Digit: G

1 Per Vehicle

1997

1996

1995

1994

1993

1997

1996

1995

1994

1993

Pontiac Firebird

5.7L V8 Gas OHV

1 SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.

Pontiac Firebird

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.

1 Per Vehicle

1997

1996

1995

1994

1993

1997

1996

1995

1994

1993

Pontiac Firebird

5.7L V8 Gas OHV

1 SoundFX Direct Fit
If welded assembly, replace all required parts

Pontiac Firebird

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

1992

1991

1990

1992

1991

1990

Pontiac Firebird

5.7L V8 Gas OHV

1 SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
8th VIN Digit: 8
TPI-SFI

Pontiac Firebird

5.7L V8 Gas OHV SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
8th VIN Digit: 8
TPI-SFI

1 Per Vehicle

1992

1991

1990

1989

1992

1991

1990

1989

Pontiac Firebird

5.0L V8 Gas OHV

1 SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
8th VIN Digit: F

Pontiac Firebird

5.0L V8 Gas OHV SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
8th VIN Digit: F

1 Per Vehicle

1990

1989

1988

1987

1986

1985

1990

1989

1988

1987

1986

1985

Pontiac Firebird

5.0L V8 Gas OHV

1 SoundFX Direct Fit
with Single Catalytic Converter
High Output
If welded assembly, replace all required parts
8th VIN Digit: F

Pontiac Firebird

5.0L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
High Output
If welded assembly, replace all required parts
8th VIN Digit: F

1 Per Vehicle

1989

Pontiac Firebird

3.8L V6 Gas OHV Turbo

1 SoundFX Direct Fit
If welded assembly, replace all required parts

Pontiac Firebird

3.8L V6 Gas OHV Turbo SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

1989

Pontiac Firebird

5.7L V8 Gas OHV

1 SoundFX Direct Fit
If welded assembly, replace all required parts
8th VIN Digit: 8
TPI-SFI

Pontiac Firebird

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
8th VIN Digit: 8
TPI-SFI

1 Per Vehicle

1989

1988

1987

1989

1988

1987

Pontiac Firebird

5.7L V8 Gas OHV

1 SoundFX Direct Fit
If welded assembly, replace all required parts
8th VIN Digit: 8
Fuel Sys: FI

Pontiac Firebird

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
8th VIN Digit: 8
Fuel Sys: FI

1 Per Vehicle

1986

Pontiac Firebird

5.0L V8 Gas OHV

1 SoundFX Direct Fit
with Single Catalytic Converter
High Output
If welded assembly, replace all required parts
8th VIN Digit: G

Pontiac Firebird

5.0L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
High Output
If welded assembly, replace all required parts
8th VIN Digit: G

1 Per Vehicle

1984

Pontiac Firebird

5.0L V8 Gas OHV

1 SoundFX Direct Fit
with Single Catalytic Converter
High Output
If welded assembly, replace all required parts
8th VIN Digit: G

Pontiac Firebird

5.0L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
High Output
If welded assembly, replace all required parts
8th VIN Digit: G

1 Per Vehicle

Walker 18375 Exhaust Muffler

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow Walker 18375 Exhaust Muffler fitment info!

Chevrolet Camaro 5.7L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts

Chevrolet Camaro

5.7L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts 1 Per Vehicle

Chevrolet Camaro 5.7L V8 Gas OHV

1

SoundFX Direct Fitwith Dual Catalytic Converters If welded assembly, replace all required parts8th VIN Digit: 8

Chevrolet Camaro

5.7L V8 Gas OHV SoundFX Direct Fitwith Dual Catalytic Converters If welded assembly, replace all required parts8th VIN Digit: 8 1 Per Vehicle

Chevrolet Camaro 5.0L V8 Gas OHV

1

SoundFX Direct Fitwith Single Catalytic Converter High Output If welded assembly, replace all required parts8th VIN Digit: F

Chevrolet Camaro

5.0L V8 Gas OHV SoundFX Direct Fitwith Single Catalytic Converter High Output If welded assembly, replace all required parts8th VIN Digit: F 1 Per Vehicle

Chevrolet Camaro 5.7L V8 Gas OHV

1

SoundFX Direct Fitwith Single Catalytic Converter If welded assembly, replace all required partsFuel Sys: FI

Chevrolet Camaro

5.7L V8 Gas OHV SoundFX Direct Fitwith Single Catalytic Converter If welded assembly, replace all required partsFuel Sys: FI 1 Per Vehicle

Chevrolet Camaro 5.0L V8 Gas OHV

1

SoundFX Direct FitHigh Output If welded assembly, replace all required parts8th VIN Digit: G

Chevrolet Camaro

5.0L V8 Gas OHV SoundFX Direct FitHigh Output If welded assembly, replace all required parts8th VIN Digit: G 1 Per Vehicle

Pontiac Firebird 5.7L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, modifications and/or additional parts may be required.

Pontiac Firebird

5.7L V8 Gas OHV SoundFX Direct FitIf welded assembly, modifications and/or additional parts may be required. 1 Per Vehicle

Pontiac Firebird 5.7L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts

Pontiac Firebird

5.7L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts 1 Per Vehicle

Pontiac Firebird 5.7L V8 Gas OHV

1

SoundFX Direct Fitwith Dual Catalytic Converters If welded assembly, replace all required parts8th VIN Digit: 8TPI-SFI

Pontiac Firebird

5.7L V8 Gas OHV SoundFX Direct Fitwith Dual Catalytic Converters If welded assembly, replace all required parts8th VIN Digit: 8TPI-SFI 1 Per Vehicle

Pontiac Firebird 5.0L V8 Gas OHV

1

SoundFX Direct Fitwith Dual Catalytic Converters If welded assembly, replace all required parts8th VIN Digit: F

Pontiac Firebird

5.0L V8 Gas OHV SoundFX Direct Fitwith Dual Catalytic Converters If welded assembly, replace all required parts8th VIN Digit: F 1 Per Vehicle

Pontiac Firebird 5.0L V8 Gas OHV

1

SoundFX Direct Fitwith Single Catalytic Converter High Output If welded assembly, replace all required parts8th VIN Digit: F

Pontiac Firebird

5.0L V8 Gas OHV SoundFX Direct Fitwith Single Catalytic Converter High Output If welded assembly, replace all required parts8th VIN Digit: F 1 Per Vehicle

Pontiac Firebird 3.8L V6 Gas OHV Turbo

1

SoundFX Direct FitIf welded assembly, replace all required parts

Pontiac Firebird

3.8L V6 Gas OHV Turbo SoundFX Direct FitIf welded assembly, replace all required parts 1 Per Vehicle

Pontiac Firebird 5.7L V8 Gas OHV

1

Chevrolet Camaro

5.7L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

Chevrolet Camaro

5.7L V8 Gas OHV

SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
8th VIN Digit: 8

5.7L V8 Gas OHV SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
8th VIN Digit: 8

1 Per Vehicle

Chevrolet Camaro

5.0L V8 Gas OHV

SoundFX Direct Fit
with Single Catalytic Converter
High Output
If welded assembly, replace all required parts
8th VIN Digit: F

5.0L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
High Output
If welded assembly, replace all required parts
8th VIN Digit: F

1 Per Vehicle

Chevrolet Camaro

5.7L V8 Gas OHV

SoundFX Direct Fit
with Single Catalytic Converter
If welded assembly, replace all required parts
Fuel Sys: FI

5.7L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
If welded assembly, replace all required parts
Fuel Sys: FI

1 Per Vehicle

Chevrolet Camaro

5.0L V8 Gas OHV

SoundFX Direct Fit
High Output
If welded assembly, replace all required parts
8th VIN Digit: G

5.0L V8 Gas OHV SoundFX Direct Fit
High Output
If welded assembly, replace all required parts
8th VIN Digit: G

1 Per Vehicle

Pontiac Firebird

5.7L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, modifications and/or additional parts may be required.

1 Per Vehicle

Pontiac Firebird

5.7L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Firebird

5.7L V8 Gas OHV

SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
8th VIN Digit: 8
TPI-SFI

5.7L V8 Gas OHV SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
8th VIN Digit: 8
TPI-SFI

1 Per Vehicle

Pontiac Firebird

5.0L V8 Gas OHV

SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
8th VIN Digit: F

5.0L V8 Gas OHV SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
8th VIN Digit: F

1 Per Vehicle

Pontiac Firebird

5.0L V8 Gas OHV

SoundFX Direct Fit
with Single Catalytic Converter
High Output
If welded assembly, replace all required parts
8th VIN Digit: F

5.0L V8 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
High Output
If welded assembly, replace all required parts
8th VIN Digit: F

1 Per Vehicle

Pontiac Firebird

3.8L V6 Gas OHV Turbo

SoundFX Direct Fit
If welded assembly, replace all required parts

3.8L V6 Gas OHV Turbo SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Firebird

5.7L V8 Gas OHV