
Walker Exhaust 21503 Exhaust Muffler
Walker ExhaustSPECIAL ORDER TERMS
SPECIAL ORDER ITEMPLEASE READ CAREFULLY: This product is classified as a SPECIAL ORDER ITEM and is subject to the following terms. By proceeding with your purchase, you acknowledge and agree to all conditions listed below.
By placing your order, you explicitly agree to all terms and conditions stated above. Please ensure you understand these terms before proceeding with your purchase.
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Important: Product images may not represent the actual item and may include generic, demonstrative, or compatibility examples. Please carefully review the product title, description, and specifications to understand what is included in your purchase.
Note: Exhaust Muffler, Quiet-Flow SS, OE Replacement
Vehicle Fitment
- 2003-2008 Pontiac Grand Prix
Key Features
- Spun-Locked Heads Help Resist Ruptures Due To Backfires
- Bridge Construction For Structural Strength And A Long Service Life
- Durable Internal Partitions For Greater Interior Structural Stability And A Long Service Life
- The Inner Shell And Outer Cover Lockseams Are Positioned 180 Degree Apart For Maximum Durability
- Strong, OE-Style Interior Spot Welds Help Improve Structural Stability And Increase Durability
- OE-Style Domed Heads Help Reduce Radiated Noise
- Internal Tubes Are Mechanically Joined To The Free-Floating Partition To Allow Expansion And Contraction During Temperature Changes
- Limited Lifetime Warranty
Technical Details
- Shape: Oval
- Inlet Position: Offset Single
- Inlet Diameter IN: 2 Inch
- Outlet Position: Offset Single
- Outlet Diameter IN: 2 Inch
- Case Diameter IN: 9 Inch X 7 Inch
- Case Length IN: 14 Inch
- Overall Length IN: 28-1/2 Inch
- Includes Tip: No
- Tip Finish: No Tip
- Estimated Install Time Hours: 1
- Color/ Finish: Satin
- Material: Aluminized Stainless Steel
- Wall Type: OEM
- Internal Construction: Louvered Tube
- Tip Length IN: No Tip
- Tip Diameter IN: No Tip
- Tip Material: No Tip