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Walker 21398 Exhaust Resonator
for 2007 (please select make/model)

Walker 21398 Exhaust Resonator - 2007 Image 1
Walker 21398 Exhaust Resonator - 2007 Image 2
Walker 21398 Exhaust Resonator - 2007

Walker
Brand:Walker
Part Number: 21398
UPC: 086387213981
Weight: 9.75 lbs
Condition:New



On Sale:

$71.76

Availability:
21 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

RESONATOR ASSEMBLY

Designed to fit, perform and sound like the original system, Walker resonators use precise tuning technologies to deliver excellent flow characteristics and OE-style sound.

Features and Benefits:

  • FACTORY SOUND -- OE-style louvered tubes (where applicable) help reduce radiated noise for factory-style sound
  • FLEXIBLE SOLUTION -- Customizable design for easy fitment and may require specialized fabrication and/or welding for installation
  • GET MORE MILES FROM YOUR RESONATOR -- Engineered to fit, perform and sound like the original system
  • RESISTS CORROSION -- Durable aluminized steel construction and helps reduce corrosion
  • STRONG AND DURABLE -- Features thick OE-style flanges, hardware and brackets for strength

Specifications:

Body 1 Height:
4 in.
Body 1 Length:
26 in.
Body 1 Shape:
Round
Body 1 Width:
4 in.
Body Height:
4 in.
Body Length:
26 in.
Body Material:
Steel
Body Width:
4 in.
Finish:
Aluminized
Inlet Configuration:
Center
Inlet Quantity:
1
Inlet Type:
2 Bolt Welded Flange
Outlet Configuration:
Center
Outlet Inside Diameter:
2.25 in.
Outlet Outside Diameter:
2.25 in.
Outlet Quantity:
1
Outlet Type:
Pipe Connection
Resonator Shape:
Round
Universal Or Specific Fit:
Direct Fit
AP Exhaust #:
2501
AP Exhaust #:
2601
Country of Origin:
US

Select a vehicle to narrow Walker 21398 Exhaust Resonator fitment info!

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

2009

 

2008

 

2007

 

2006

 

2005

 

2009

 

2008

 

2007

 

2006

 

2005

 
Buick LaCrosse

3.8L V6 Gas OHV
1
 
If welded assembly, replace all required parts
 

Buick LaCrosse



3.8L V6 Gas OHV If welded assembly, replace all required parts

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2008

 

2007

 

2006

 

2005

 
Pontiac Grand Prix

3.8L V6 Gas OHV
1
 
with Single Exhaust
If welded assembly, replace all required parts
 

Pontiac Grand Prix



3.8L V6 Gas OHV with Single Exhaust
If welded assembly, replace all required parts

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Pontiac Grand Prix

3.8L V6 Gas OHV Supercharged
1
 
with Single Exhaust
If welded assembly, replace all required parts
 

Pontiac Grand Prix



3.8L V6 Gas OHV Supercharged with Single Exhaust
If welded assembly, replace all required parts

1 Per Vehicle

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