Walker 18860 Exhaust Muffler

Brand	Walker 18860
Universal Or Specific Fit	Specific
Shape	Oval
Grade Type	Regular
Body Width	9
Inlet Quantity	1
Outlet Quantity	1
Reversible	No
Tunable	No
Overall Length	39
Body Height	7
Body Length	16
Body Material	Steel
Finish	Aluminized
Inlet 1 Type	2 bolt welded flange
Inlet Configuration	Offset
Inlet Offset	1.625
Inlet Type	2 bolt welded flange
Muffler Type	Combination
Outlet 1 Outside Diameter	2
Outlet 1 Type	Tip
Outlet Configuration	Offset
Outlet Outside Diameter	2
Outlet Type	Tip
Product line	SoundFX Direct Fit
Fits	Acura · 26 vehicles

Direct-fit design. Installs as a specific replacement with a straightforward, bolt-on fit.

Aluminized steel. Helps resist corrosion for longer service life than low-carbon steel.

SoundFX acoustics. Delivers a quality appearance with favorable exhaust sound.

Cross-references BRExhaust 163-135, BRExhaust VFM-1755 and Gates 28500 for the same application. See all 5.

$123.01Free shipping

In stock · usually ships same day before 1pm CST

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Walker SoundFX Direct Fit Muffler for Integra

Walker SoundFX Direct Fit muffler Part Number 18860 is built for specific vehicle applications and is engineered for a clean OE-style replacement. It uses 100% aluminized steel for improved service life versus low-carbon steel, with a quality appearance and controlled exhaust tone.

Compatible With 1994-2001 Acura Integra, this oval combination muffler is a direct-fit exhaust replacement for drivers looking to restore proper exhaust flow and sound. The Walker SoundFX Direct Fit line focuses on fitment accuracy, durable construction, and acoustics that suit everyday driving.

Key Features

Specific-fit exhaust muffler for 1994-2001 Acura Integra
Walker SoundFX Direct Fit Part Number 18860
Oval steel body with aluminized finish
1 inlet and 1 outlet configuration
Offset inlet and offset outlet layout
2-bolt welded flange inlet connection
2-inch outlet diameter with tip-style outlet
Mechanical interior joints and spun-locked heads for added durability

Detailed Description

Walker SoundFX Direct Fit muffler 18860 is a replacement exhaust muffler for the 1994-2001 Acura Integra. Its 39-inch overall length, 16-inch body length, 9-inch body width, and 7-inch body height reflect a direct-fit design intended to match the original exhaust layout. The aluminized steel construction helps resist corrosion better than low-carbon steel, while the oval body and combination muffler design support a balanced exhaust note and factory-style appearance.

This part cross-references BRExhaust 163-135 for the same application. If you are searching for a Walker muffler for Acura Integra 1994-2001 or a Walker SoundFX Direct Fit 18860 exhaust muffler, this listing matches the confirmed vehicle fitment and core dimensions.

Common Problems This Part Can Address

Rusted or perforated muffler housing
Excessive exhaust noise from a failing muffler
Damaged inlet or outlet connection points
Restricted exhaust flow caused by internal deterioration
Need for an OE-style replacement on a 1994-2001 Acura Integra

Installation Notes and Tips

Verify the inlet and outlet configuration before installation: this muffler uses a 2-bolt welded flange inlet, offset inlet and outlet positioning, and a 2-inch outlet diameter. Confirm clearance for the 39-inch overall length and oval body dimensions before final fitment. Professional installation is recommended for proper alignment and sealing of the exhaust system.

Quality Assurance

Walker SoundFX Direct Fit mufflers are built with aluminized steel, mechanical interior joints, and spun-locked heads to support long-term durability in exhaust service. Part Number 18860 is engineered as a specific-fit replacement for confirmed Acura Integra applications.

This part fits 26 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Liters	Cylinders	Position	Notes
2001	Acura	Integra	LS	1.8L	L4	N/A	SoundFX Direct Fit
2001	Acura	Integra	GS	1.8L	L4	N/A	SoundFX Direct Fit
2001	Acura	Integra	GS-R	1.8L	L4	N/A	SoundFX Direct Fit
2000	Acura	Integra	LS	1.8L	L4	N/A	SoundFX Direct Fit
2000	Acura	Integra	GS	1.8L	L4	N/A	SoundFX Direct Fit
2000	Acura	Integra	GS-R	1.8L	L4	N/A	SoundFX Direct Fit
1999	Acura	Integra	LS	1.8L	L4	N/A	SoundFX Direct Fit
1999	Acura	Integra	GS-R	1.8L	L4	N/A	SoundFX Direct Fit
1999	Acura	Integra	GS	1.8L	L4	N/A	SoundFX Direct Fit
1998	Acura	Integra	LS	1.8L	L4	N/A	SoundFX Direct Fit
1998	Acura	Integra	GS-R	1.8L	L4	N/A	SoundFX Direct Fit
1998	Acura	Integra	GS	1.8L	L4	N/A	SoundFX Direct Fit
1997	Acura	Integra	LS	1.8L	L4	N/A	SoundFX Direct Fit
1997	Acura	Integra	GS-R	1.8L	L4	N/A	SoundFX Direct Fit
1997	Acura	Integra	GS	1.8L	L4	N/A	SoundFX Direct Fit
1996	Acura	Integra	LS	1.8L	L4	N/A	SoundFX Direct Fit
1996	Acura	Integra	Special Edition	1.8L	L4	N/A	SoundFX Direct Fit
1996	Acura	Integra	RS	1.8L	L4	N/A	SoundFX Direct Fit
1996	Acura	Integra	GS-R	1.8L	L4	N/A	SoundFX Direct Fit
1995	Acura	Integra	RS	1.8L	L4	N/A	SoundFX Direct Fit
1995	Acura	Integra	Special Edition	1.8L	L4	N/A	SoundFX Direct Fit
1995	Acura	Integra	LS	1.8L	L4	N/A	SoundFX Direct Fit
1995	Acura	Integra	GS-R	1.8L	L4	N/A	SoundFX Direct Fit
1994	Acura	Integra	RS	1.8L	L4	N/A	SoundFX Direct Fit
1994	Acura	Integra	LS	1.8L	L4	N/A	SoundFX Direct Fit
1994	Acura	Integra	GS-R	1.8L	L4	N/A	SoundFX Direct Fit
No rows match your filter.

Directly replaces or cross-references 5 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

BRExhaust — 163-135BRExhaust — VFM-1755Gates — 28500TYC — 700351TYC — 700352