Walker Exhaust Exhaust Muffler 21533
A muffler without any pipes, which are typically universal in fitment. (21533) 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: 2004 Chevrolet Pickup - Silverado 2500 3/4 Ton, 2006-2001 Chevrolet Pickup - Silverado 2500HD 3/4 Ton, 2007 Chevrolet Pickup - Silverado 2500HD 3/4 Ton Classic, 2006 Chevrolet Pickup - Silverado 3500 1 Ton
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004 | Chevrolet | Silverado 2500 | LT, LS, WT, 400 SS, Base |
| 2001 - 2005 | Chevrolet | Silverado 2500 HD | Base |
| 2001 - 2006 | Chevrolet | Silverado 2500 HD | LT, LS |
| 2003 - 2006 | Chevrolet | Silverado 2500 HD | WT |
| 2006 | Chevrolet | Silverado 3500 | LS, Base, WT, LT, HD |
| 2007 | Chevrolet | Silverado 3500 Classic | WT, LS, LT |
| 2004 | GMC | Sierra 2500 | SLT, Base, SLE, WT |
| 2002 - 2005 | GMC | Sierra 2500 HD | Base |
| 2001 - 2006 | GMC | Sierra 2500 HD | SLE, SLT, SL |
| 2003 - 2006 | GMC | Sierra 2500 HD | WT |
| 2006 | GMC | Sierra 3500 | WT, SL, SLT, SLE |
| 2007 | GMC | Sierra 3500 Classic | SLT, SL, WT, SLE |