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Part number: 21265
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Product Details
Walker Exhaust 21265 Quiet-FlowSS Muffler
Products specifications
Case Length (in) 20.000 in.
Case Shape Oval
Inlet Diameter (in) 2.000 in.
Inlet Location Offset
Inlet Quantity Single
Internal Construction Turbo-style
Muffler Finish Aluminized
Muffler Material Steel
Notes Features factory-style welded spout.
Outlet Location Center
Outlet Quantity Single
Overall Length (in) 38.000 in.
Quantity Sold individually.
Thickness (in) 5.500 in.
Width (in) 11.000 in.
Fitment Direct OE Replacement
Muffler Shape Oval
Automotive Item Grade OEM Standard Part
Muffler Body Height 5 1/2"
Muffler Body Length 20"
Muffler Body Material Stainless Steel
Muffler Body Width 11"
Muffler Outlet Diameter 2"
Muffler Overall Length 36 5/8"
Muffler Type Combination
Feature Point 100% structural stainless steel construction
Feature Point 100% structural stainless steel construction.
Feature Point 3X the life expectancy vs. typical aluminized mufflers
Feature Point Comprehensive internal drainage system for corrosion resistance
Feature Point Limited Lifetime Warranty and exclusive 90-Day Safe & Sound Guarantee
Feature Point OE-style domed heads help reduce radiated noise compared to flat heads
Feature Point OE-style louvered tube technology lowers noise level for premium OE-style sound compared to straight perf. tubes
Feature Point Precise OE-style routing & hanger positions for quick & easy installation
Feature Point Spun-locked heads to help prevent rupture
Muffler Color / Finish Aluminized
Muffler Inlet Configuration Offset
Muffler Inlet Connection Type Pipe Connection
Muffler Inlet Count 1
Muffler Inlet Diameter 1 2"
Muffler Inlet Diameter Designation Inside Diameter
Muffler Outlet Configuration Centered
Muffler Outlet Connection Type Tip - Welded Spout
Muffler Outlet Count 2
Muffler Outlet Diameter Designation Outside Diameter
Muffler Reversible No

Designed using OE-style cross sections for precision fit and OE-style sound.

  • Limited lifetime warranty
  • Superior flow
  • OE-Style sound
  • Sophisticated internal routing
  • Precision fit
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I ordered a Warn Winch remote control system for a winch that will be used in a trailer. Price was the best I found and shipping was also. Great company to deal with and I will check them out on all my future purchases.
I am pleased with Autoplicity. There was a miscommunication on shipment, but after a phone call, everything was handled. Looking forward to my parts coming in. Thanks guys!
great!hard to get name brand items,brand new at great prices.as a certified auto tech  i can appreciate this place,helpful agent sian is the bom.thanx sian
This is the best price that I found on the AEM methanol injection kit! I and searched all over! Fast shipping and processing! I would buy from again!!
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Pontiac Grand Am
1995 Pontiac Grand Am SE
Return Policy
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Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy