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Walker 22512 Exhaust Muffler

Walker 22512 Exhaust Muffler
Walker 22512 Exhaust Muffler Image 1
Walker 22512 Exhaust Muffler

Walker
Brand:Walker
Part Number: 22512
UPC: 086387225120
Weight: 12 lbs
Condition:New



On Sale:

$75.81

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

Product Information

Description:

QUIET-FLOW3 MUFFLER

The only broad-market muffler with 100% stainless-steel construction, Walker Quiet-Flow SS mufflers feature precision fit, superior flow and OE-style sound. Quiet-Flow SS mufflers are available for most domestic and import vehicles.

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.
  • CORROSION RESISTANT STAINLESS STEEL -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • 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

Specifications:

Body Height:
4.25 in.
Body Length:
21 in.
Body Material:
Stainless 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:
1
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:
1
Outlet Type:
Pipe Connection
Overall Length:
25.5 in.
Reversible:
No
Shape:
Oval
Tunable:
No
Universal Or Specific Fit:
Specific
Country of Origin:
US

Select a vehicle to narrow Walker 22512 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet Astro

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
without High Output
Limited Lifetime Warranty
If welded assembly, replace all required parts
8th VIN Digit: W
 

Chevrolet Astro



4.3L V6 Gas OHV Quiet-Flow SS
Premium
without High Output
Limited Lifetime Warranty
If welded assembly, replace all required parts
8th VIN Digit: W

1 Per Vehicle
Chevrolet Astro

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
without High Output
Limited Lifetime Warranty
If welded assembly, replace all required parts
8th VIN Digit: Z
 

Chevrolet Astro



4.3L V6 Gas OHV Quiet-Flow SS
Premium
without High Output
Limited Lifetime Warranty
If welded assembly, replace all required parts
8th VIN Digit: Z

1 Per Vehicle
Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 117.5 In.
 

Chevrolet C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 117.5 In.

1 Per Vehicle
Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 131.5 In.
 

Chevrolet C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 131.5 In.

1 Per Vehicle
Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 141.5 In.
 

Chevrolet C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 141.5 In.

1 Per Vehicle
Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 155.5 In.
 

Chevrolet C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 155.5 In.

1 Per Vehicle
Chevrolet C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
without Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

Chevrolet C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
without Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle
Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Below 8500 (lb) GVW
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

Chevrolet C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Below 8500 (lb) GVW
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle
Chevrolet G10

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 125.0 In.
 

Chevrolet G10



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 125.0 In.

1 Per Vehicle
Chevrolet G10

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 110.0 In.
 

Chevrolet G10



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 110.0 In.

1 Per Vehicle
Chevrolet G10

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 125.0 In.
 

Chevrolet G10



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 125.0 In.

1 Per Vehicle
Chevrolet G10

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 110.0 In.
 

Chevrolet G10



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 110.0 In.

1 Per Vehicle
Chevrolet G20

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

Chevrolet G20



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle
Chevrolet G30

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
 

Chevrolet G30



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty

1 Per Vehicle
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 117.5 In.
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 117.5 In.

1 Per Vehicle
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 131.5 In.
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 131.5 In.

1 Per Vehicle
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 141.5 In.
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 141.5 In.

1 Per Vehicle
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 155.5 In.
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 155.5 In.

1 Per Vehicle
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
without Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
without Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle
Chevrolet K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Below 8500 (lb) GVW
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

Chevrolet K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Below 8500 (lb) GVW
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle
GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 117.5 In.
 

GMC C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 117.5 In.

1 Per Vehicle
GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 131.5 In.
 

GMC C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 131.5 In.

1 Per Vehicle
GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 141.5 In.
 

GMC C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 141.5 In.

1 Per Vehicle
GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 155.5 In.
 

GMC C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 155.5 In.

1 Per Vehicle
GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
without Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

GMC C1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
without Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Below 8500 (lb) GVW
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Below 8500 (lb) GVW
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle
GMC G1500

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 125.0 In.
 

GMC G1500



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 125.0 In.

1 Per Vehicle
GMC G1500

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 110.0 In.
 

GMC G1500



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 110.0 In.

1 Per Vehicle
GMC G1500

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 125.0 In.
 

GMC G1500



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 125.0 In.

1 Per Vehicle
GMC G1500

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 110.0 In.
 

GMC G1500



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 110.0 In.

1 Per Vehicle
GMC G1500

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 125.0 In.
 

GMC G1500



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 125.0 In.

1 Per Vehicle
GMC G2500

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

GMC G2500



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle
GMC G3500

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
 

GMC G3500



4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty

1 Per Vehicle
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 117.5 In.
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 117.5 In.

1 Per Vehicle
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 131.5 In.
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
with Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
Fuel Sys: FI
Wheel Base 131.5 In.

1 Per Vehicle
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 141.5 In.
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 141.5 In.

1 Per Vehicle
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 155.5 In.
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 155.5 In.

1 Per Vehicle
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Premium
without Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Premium
without Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Quiet-Flow SS
Below 8500 (lb) GVW
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Quiet-Flow SS
Below 8500 (lb) GVW
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle
GMC Safari

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
without High Output
Limited Lifetime Warranty
If welded assembly, replace all required parts
8th VIN Digit: W
 

GMC Safari



4.3L V6 Gas OHV Quiet-Flow SS
Premium
without High Output
Limited Lifetime Warranty
If welded assembly, replace all required parts
8th VIN Digit: W

1 Per Vehicle
GMC Safari

4.3L V6 Gas OHV
1
 
Quiet-Flow SS
Premium
without High Output
Limited Lifetime Warranty
If welded assembly, replace all required parts
8th VIN Digit: Z
 

GMC Safari



4.3L V6 Gas OHV Quiet-Flow SS
Premium
without High Output
Limited Lifetime Warranty
If welded assembly, replace all required parts
8th VIN Digit: Z

1 Per Vehicle