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2003 Chrysler 300M

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Walker 21397 Exhaust Muffler
for 2003 Chrysler 300M 3.5L V6 Gas SOHC

Walker 21397 Exhaust Muffler - 2003 Chrysler 300M
Walker 21397 Exhaust Muffler - 2003 Chrysler 300M Image 1
Walker 21397 Exhaust Muffler - 2003 Chrysler 300M

Walker
Brand:Walker
Part Number: 21397
UPC: 086387213974
Weight: 12.2 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

RESONATOR ASSEMBLY

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:
4.25 in.
Body Length:
14 in.
Body Material:
Steel
Body Width:
9.75 in.
Finish:
Aluminized
Grade Type:
Regular
Inlet 1 Type:
2 Bolt Welded Flange
Inlet Configuration:
Offset
Inlet Offset:
2.875
Inlet Quantity:
1
Inlet Type:
2 Bolt Welded Flange
Muffler Type:
Combination
Outlet 1 Inside Diameter:
2.25 in.
Outlet 1 Outside Diameter:
2.5 in.
Outlet 1 Type:
Tip
Outlet 2 Inside Diameter:
2.25 in.
Outlet Configuration:
Offset
Outlet Inside Diameter:
2.25 in.
Outlet Outside Diameter:
2.5 in.
Outlet Quantity:
2
Outlet Type:
Tip
Overall Length:
23.38 in.
Reversible:
No
Shape:
Oval
Tunable:
No
Universal Or Specific Fit:
Specific
AP Exhaust #:
14728
AP Exhaust #:
2268
Country of Origin:
US

Walker 21397 Exhaust Muffler compatibility with your 2003 Chrysler 300M...

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chrysler 300M

3.5L V6 Gas SOHC
1
 
Rear
 
Quiet-Flow
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

Chrysler 300M



3.5L V6 Gas SOHC

Rear Quiet-Flow
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

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