shop now!

Shop By Vehicle:

Exhaust Muffler - WALKER 21521

Walker Quiet-Flow SS Muffler
Brand: WALKER
Stock # 21521
Weight: 48.4 Lb. ( 22 Kg.)
Dimensions: 17.5 x 7.8 x 5.3 '' ( 44.5 x 19.8 x 13.5 cm)
UPC: 00086387215213
Condition: New
Check for Availability by Walker Exhaust 21521
$319.46
$211.32

Walker Quiet-Flow SS Muffler

Walker® is the only aftermarket exhaust manufacturer in North America with the capability to combine industry-leading coverage with a direct fit OE-style replacement, 100% structural stainless steel muffler, which provides more than three times the average lifespan of competitors' aluminized replacement mufflers. Walker® Quiet-FlowSS is available for many popular European, Asian and North American vehicles. In addition to Walker's renowned precision fit, superior flow, and OE-style sound, these mufflers feature 100% stainless steel heads, shell, bushings, louvered tubes and partitions. Walker® Quiet-FlowSS mufflers have a Limited Lifetime Warranty and a 90-day Safe and Sound® guarantee.

  • SHO: Walker Muffler
  • ASM: 2003-2001 Ford F-150, 2004 Ford F-150 Heritage
  • EXT: Walker Quiet-Flow SS Muffler
  • DEF: Exhaust Muffler
  • INV: Walker Muffler
  • ABR: Muffler
  • KEY: Walker Quiet-Flow SS Muffler
Total Part VIO1061817
Muffler Overall Length34.000
Muffler Body Height7.000
Most Popular Year2004
Most Popular Make / ModelFord F-150
Muffler Outlet Diameter2.500
Min Year Covered2001
Max Year Covered2004
Product GradeEconomy
Muffler Inlet Diameter 12.500
Muffler Body Width9.000
Muffler Body Length30.000