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Walker 21598 Exhaust Muffler


Brand:	Walker
Part Number:	21598
UPC:	086387215985
Weight:	6 lbs
Condition:	New

On Sale:

$50.51

Availability:

12 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

QUIET-FLOW3 MUFFLER

Designed to deliver superior flow and OE-style sound, Walker Quiet-Flow mufflers are available for top-selling domestic and foreign vehicles. Quiet-Flow mufflers are backed by Walker's limited lifetime warranty and 90-day Safe and Sound guarantee.

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
BUY WITH CONFIDENCE -- Comes with Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on
EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding
PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
RESISTS CORROSION -- Internal drainage system helps reduce moisture collection

Specifications:

Body Height:

3.25 in.

Body Length:

11 in.

Body Material:

Steel

Body Width:

7.75 in.

Finish:

Aluminized

Grade Type:

Regular

Inlet 1 Inside Diameter:

2 in.

Inlet 1 Type:

Pipe Connection

Inlet Configuration:

Offset

Inlet Inside Diameter:

2 in.

Inlet Offset:

2.5

Inlet Quantity:

Inlet Type:

Pipe Connection

Muffler Type:

Combination

Outlet 1 Inside Diameter:

2.25 in.

Outlet 1 Type:

Pipe Connection

Outlet Configuration:

Offset

Outlet Inside Diameter:

2.25 in.

Outlet Quantity:

Outlet Type:

Pipe Connection

Overall Length:

15.5 in.

Reversible:

Shape:

Oval

Tunable:

Universal Or Specific Fit:

Specific

Country of Origin:

Select a vehicle to narrow Walker 21598 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

1981

1980

1981

1980

Chevrolet Camaro

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Left (Driver)

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
4BBL

Chevrolet Camaro

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Left (Driver) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
4BBL

1 Per Vehicle

1981

1980

1981

1980

Chevrolet Camaro

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Right (Passenger)

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
4BBL

Chevrolet Camaro

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Right (Passenger) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
4BBL

1 Per Vehicle

1979

1978

1977

1979

1978

1977

Chevrolet Camaro

5.7L V8 Gas OHV

1 Left (Driver)

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

Chevrolet Camaro

5.7L V8 Gas OHV

Left (Driver) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

1979

1978

1977

1979

1978

1977

Chevrolet Camaro

5.7L V8 Gas OHV

1 Right (Passenger)

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

Chevrolet Camaro

5.7L V8 Gas OHV

Right (Passenger) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

1981

1980

1981

1980

Pontiac Firebird

4.9L V8 Gas OHV,
4.9L V8 Gas OHV Turbo

1 Left (Driver)

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

Pontiac Firebird

4.9L V8 Gas OHV,
4.9L V8 Gas OHV Turbo

Left (Driver) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

1981

1980

1981

1980

Pontiac Firebird

4.9L V8 Gas OHV,
4.9L V8 Gas OHV Turbo

1 Right (Passenger)

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

Pontiac Firebird

4.9L V8 Gas OHV,
4.9L V8 Gas OHV Turbo

Right (Passenger) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

1981

1980

1981

1980

Pontiac Firebird

5.0L V8 Gas OHV

1 Left (Driver)

Quiet-Flow
Except High Performance
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

Pontiac Firebird

5.0L V8 Gas OHV

Left (Driver) Quiet-Flow
Except High Performance
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

1981

1980

1981

1980

Pontiac Firebird

5.0L V8 Gas OHV

1 Right (Passenger)

Quiet-Flow
Except High Performance
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

Pontiac Firebird

5.0L V8 Gas OHV

Right (Passenger) Quiet-Flow
Except High Performance
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

1979

1978

1979

1978

Pontiac Firebird

6.6L V8 Gas OHV

1 Left (Driver)

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

Pontiac Firebird

6.6L V8 Gas OHV

Left (Driver) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

1979

1978

1979

1978

Pontiac Firebird

6.6L V8 Gas OHV

1 Right (Passenger)

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

Pontiac Firebird

6.6L V8 Gas OHV

Right (Passenger) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

1979

1978

1979

1978

Pontiac Firebird

6.6L V8 Gas OHV

2 Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
8th VIN Digit: K

Pontiac Firebird

6.6L V8 Gas OHV Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
8th VIN Digit: K

2 Per Vehicle

Walker 21598 Exhaust Muffler

$50.51

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow Walker 21598 Exhaust Muffler fitment info!

Chevrolet Camaro 5.0L V8 Gas OHV,5.7L V8 Gas OHV

1

Left (Driver)

Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts4BBL

Chevrolet Camaro

5.0L V8 Gas OHV,5.7L V8 Gas OHV Left (Driver) Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts4BBL 1 Per Vehicle

Chevrolet Camaro 5.0L V8 Gas OHV,5.7L V8 Gas OHV

1

Right (Passenger)

Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts4BBL

Chevrolet Camaro

5.0L V8 Gas OHV,5.7L V8 Gas OHV Right (Passenger) Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts4BBL 1 Per Vehicle

Chevrolet Camaro 5.7L V8 Gas OHV

1

Left (Driver)

Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts

Chevrolet Camaro

5.7L V8 Gas OHV Left (Driver) Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

Chevrolet Camaro 5.7L V8 Gas OHV

1

Right (Passenger)

Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts

Chevrolet Camaro

5.7L V8 Gas OHV Right (Passenger) Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

Pontiac Firebird 4.9L V8 Gas OHV,4.9L V8 Gas OHV Turbo

1

Left (Driver)

Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts

Pontiac Firebird

4.9L V8 Gas OHV,4.9L V8 Gas OHV Turbo Left (Driver) Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

Pontiac Firebird 4.9L V8 Gas OHV,4.9L V8 Gas OHV Turbo

1

Right (Passenger)

Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts

Pontiac Firebird

4.9L V8 Gas OHV,4.9L V8 Gas OHV Turbo Right (Passenger) Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

Pontiac Firebird 5.0L V8 Gas OHV

1

Left (Driver)

Quiet-FlowExcept High Performance Premium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts

Pontiac Firebird

5.0L V8 Gas OHV Left (Driver) Quiet-FlowExcept High Performance Premium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

Pontiac Firebird 5.0L V8 Gas OHV

1

Right (Passenger)

Quiet-FlowExcept High Performance Premium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts

Pontiac Firebird

5.0L V8 Gas OHV Right (Passenger) Quiet-FlowExcept High Performance Premium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

Pontiac Firebird 6.6L V8 Gas OHV

1

Left (Driver)

Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts

Pontiac Firebird

6.6L V8 Gas OHV Left (Driver) Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

Pontiac Firebird 6.6L V8 Gas OHV

1

Right (Passenger)

Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts

Pontiac Firebird

6.6L V8 Gas OHV Right (Passenger) Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

Pontiac Firebird 6.6L V8 Gas OHV

2

Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts8th VIN Digit: K

Pontiac Firebird

6.6L V8 Gas OHV Quiet-FlowPremium with Dual Exhaust Limited Lifetime Warranty If welded assembly, replace all required parts8th VIN Digit: K 2 Per Vehicle

Pontiac Firebird 6.6L V8 Gas,6.6L V8 Gas OHV

1

Left (Driver)

Quiet-FlowPremium Limited Lifetime Warranty

Pontiac Firebird

6.6L V8 Gas,6.6L V8 Gas OHV Left (Driver) Quiet-FlowPremium Limited Lifetime Warranty 1 Per Vehicle

Pontiac Firebird 6.6L V8 Gas,6.6L V8 Gas OHV

1

Chevrolet Camaro

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
4BBL

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Left (Driver) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
4BBL

1 Per Vehicle

Chevrolet Camaro

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
4BBL

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Right (Passenger) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
4BBL

1 Per Vehicle

Chevrolet Camaro

5.7L V8 Gas OHV

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

5.7L V8 Gas OHV

Left (Driver) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

Chevrolet Camaro

5.7L V8 Gas OHV

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

5.7L V8 Gas OHV

Right (Passenger) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Firebird

4.9L V8 Gas OHV,
4.9L V8 Gas OHV Turbo

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

4.9L V8 Gas OHV,
4.9L V8 Gas OHV Turbo

Left (Driver) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Firebird

4.9L V8 Gas OHV,
4.9L V8 Gas OHV Turbo

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

4.9L V8 Gas OHV,
4.9L V8 Gas OHV Turbo

Right (Passenger) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Firebird

5.0L V8 Gas OHV

Quiet-Flow
Except High Performance
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

5.0L V8 Gas OHV

Left (Driver) Quiet-Flow
Except High Performance
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Firebird

5.0L V8 Gas OHV

Quiet-Flow
Except High Performance
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

5.0L V8 Gas OHV

Right (Passenger) Quiet-Flow
Except High Performance
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Firebird

6.6L V8 Gas OHV

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

6.6L V8 Gas OHV

Left (Driver) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Firebird

6.6L V8 Gas OHV

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

6.6L V8 Gas OHV

Right (Passenger) Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Firebird

6.6L V8 Gas OHV

Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
8th VIN Digit: K

6.6L V8 Gas OHV Quiet-Flow
Premium
with Dual Exhaust
Limited Lifetime Warranty
If welded assembly, replace all required parts
8th VIN Digit: K

2 Per Vehicle

Pontiac Firebird

6.6L V8 Gas,
6.6L V8 Gas OHV

Quiet-Flow
Premium
Limited Lifetime Warranty

6.6L V8 Gas,
6.6L V8 Gas OHV

Left (Driver) Quiet-Flow
Premium
Limited Lifetime Warranty

1 Per Vehicle

Pontiac Firebird

6.6L V8 Gas,
6.6L V8 Gas OHV

Quiet-Flow
Premium
Limited Lifetime Warranty

6.6L V8 Gas,
6.6L V8 Gas OHV

Right (Passenger) Quiet-Flow
Premium
Limited Lifetime Warranty

1 Per Vehicle

Pontiac Firebird

4.1L L6 Gas SOHC

Quiet-Flow
Premium
Limited Lifetime Warranty

4.1L L6 Gas SOHC

Left (Driver) Quiet-Flow
Premium
Limited Lifetime Warranty

1 Per Vehicle