Discount Walker Exhaust 21181 Muffler Assembly-Quiet-FlowSS

Walker Exhaust 21181 Muffler Assembly-Quiet-FlowSSBuy Walker Exhaust 21181 Muffler Assembly-Quiet-FlowSS

Walker Exhaust 21181 Muffler Assembly-Quiet-FlowSS Product Description:



  • Precision fit
  • Sophisticated internal routing
  • OE-Style sound
  • Superior flow

Product Description

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

Customer Reviews

Most helpful customer reviews

1 of 1 people found the following review helpful.
5Walker Exhaust 21181 Muffler Assembly-Quiet-FlowSS
By WinCrazy
Received unprotected, but undamaged item within 5 working days of my order. Fit is exact and finish quality seems to be very good. The large number of self-adhesive stickers on the item is a nusance. The multiple shipping stickers are extremely hard to remove.Why isn't the item packaged in a box like other suppliers do ???Like all aftermarket exhaust items, THE UNIT WILL START RUSTING IMMEDIATELY IN WEATHER unless it is cleaned with a solvent and painted with high-temp, high-gloss engine enamel. Satin-finish high-temp paint (for aluminum gas grills) will not work because it is very porous and will not seal out moisture (just like primer paint doesn't seal).UPDATE: The muffler flange holes' size is smaller than the connecting "intermediate pipe's" flange holes. Go figure... (Walker 45275 pipe). The pipe's flange can accept both 1/2"-13 and M12 bolts. The muffler flange holes seem to be sized for 7/16" bolts (M11 ?! ). It's easy to widen the holes to 1/2 inch, though. BTW, The Walker 44345 "resonator pipe's" flange hole size allos 1/2" amd M12 bots, so it's just the muffler that's odd.

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Buy Walker Exhaust 21181 Muffler Assembly-Quiet-FlowSS