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Exhaust Muffler - WALKER 18557

Walker SoundFX Direct Fit Muffler
Brand: WALKER
Stock # 18557
Weight: 34.54 Lb. ( 15.7 Kg.)
Dimensions: 15.6 x 8.1 x 3.1 '' ( 39.5 x 20.5 x 7.8 cm)
UPC: 00086387185578
Condition: New
Check for Availability by Walker Exhaust 18557
$323.04
$214.77

Walker SoundFX Direct Fit Muffler

SoundFX® mufflers are engineered with 100% aluminized steel for longer service life compared to low carbon steel. These mufflers have mechanical interior joints for durability, and spun-locked heads for resistance to rupture from backfires. SoundFX® mufflers are available in direct fit and universal styles, both with quality appearance and favorable acoustics.

  • INV: Walker Muffler
  • ASM: 2005-1999 Pontiac Grand Am, 2004-1999 Oldsmobile Alero
  • DEF: Exhaust Muffler
  • ABR: Muffler
  • KEY: Walker SoundFX Direct Fit Muffler
  • SHO: Walker Muffler
  • EXT: Walker SoundFX Direct Fit Muffler
Min Year Covered1999
Muffler Outlet Diameter2.000
Total Part VIO728700
Muffler Inlet Diameter 12.000
Muffler Body Width9.000
Product GradeEconomy
Muffler Body Length24.000
Muffler Overall Length32.625
Max Year Covered2005
Most Popular Make / ModelPontiac Grand Am
Most Popular Year2004
Muffler Body Height7.000