Walker Exhaust Exhaust Muffler 21503
Walker Exhaust Exhaust Muffler 21503
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Read the shipping policyA muffler without any pipes, which are typically universal in fitment. (21503) by Walker Exhaust
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.
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
Fits: 2008-2003 Pontiac Grand Prix Left
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005 - 2008 | Pontiac | Grand Prix | Base, GXP |
| 2003 - 2007 | Pontiac | Grand Prix | GT |
| 2004 | Pontiac | Grand Prix | GT1, GT2 |
| 2003 - 2005 | Pontiac | Grand Prix | GTP |
| 2003 | Pontiac | Grand Prix | SE |
