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Walker 21303 Exhaust Muffler
| Brand | Walker 21303 |
|---|---|
| Universal Or Specific Fit | Specific |
| Shape | Oval |
| Grade Type | Regular |
| Inlet Inside Diameter | 2.25 |
| Body Width | 9.75 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 38.125 |
| Body Height | 4.25 |
| Body Length | 22 |
| Body Material | Stainless steel |
| Finish | Aluminized |
| Inlet 1 Inside Diameter | 2.25 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Inlet Offset | 2.875 |
| Inlet Type | Pipe connection |
| Muffler Type | Combination |
| Outlet 1 Outside Diameter | 2 |
| Outlet 1 Type | Tip |
| Outlet Configuration | Center |
| Outlet Outside Diameter | 2 |
| Outlet Type | Tip |
| Product line | Quiet-Flow SS |
| Fits | Cadillac · 1 vehicle |
100% stainless steel. Corrosion-resistant construction for long service life.
Precision fit. Engineered for a direct, OE-style replacement.
OE-style sound. Delivers a factory-like exhaust note.
Cross-references BBB Industries 14733 and 2116 for the same application. See all 2.
Walker Quiet-Flow SS Muffler for Cadillac DeVille
Walker Quiet-Flow SS muffler Part Number 21303 is a specific-fit exhaust muffler built with stainless-steel construction for a precise replacement on select vehicles. It is engineered for OE-style sound, steady exhaust flow, and a direct-fit installation profile for the 1995 Cadillac DeVille.
Key Features
- Specific-fit exhaust muffler for targeted vehicle application
- 100% stainless-steel body construction for corrosion resistance
- Oval muffler shape with a combination muffler design
- 2.25-inch inlet inside diameter with offset inlet configuration
- 2-inch outlet tip with center outlet configuration
- Aluminized finish
- Walker Quiet-Flow SS product line for OE-style sound and fit
Product Details
The Walker Quiet-Flow SS line is built around stainless-steel construction and precision fitment for drivers who want a replacement muffler that matches factory-style exhaust behavior. This Part Number 21303 uses a 2.25-inch pipe connection inlet, a 2-inch tip outlet, and an oval body measuring 22 inches long, 9.75 inches wide, and 4.25 inches high. With an overall length of 38.125 inches, it is shaped for a direct replacement layout on the 1995 Cadillac DeVille. This part cross-references BBB Industries 14733 for the same application.
Fits 1995 Cadillac DeVille, N/A. Fits 1995 Cadillac DeVille, N/A, with Quiet-Flow SS notes as listed in the fitment data. Part Number 21303 is a direct replacement choice for owners searching for a 1995 Cadillac DeVille exhaust muffler, Walker 21303 muffler, or stainless-steel muffler for Cadillac DeVille applications.
Common Problems This Muffler Can Address
- Exhaust noise from a worn or damaged muffler
- Rust-related muffler deterioration on older exhaust systems
- Reduced exhaust flow caused by internal muffler wear
- Factory-style sound changes after muffler failure
- Fitment issues when replacing a vehicle-specific muffler
Installation Notes and Tips
Verify inlet and outlet diameters, offset configuration, and overall length before installation. This muffler uses pipe-connection inlet and tip-style outlet dimensions, so matching the existing exhaust layout is important for proper alignment on the 1995 Cadillac DeVille. Confirm clearance around the oval body and center outlet location during test fitment.
Quality Assurance
Walker Quiet-Flow SS mufflers are built with stainless-steel construction and precision fitment standards for consistent replacement quality. The fitment data for this application notes Premium and Limited Lifetime Warranty coverage on the 1995 Cadillac DeVille listing.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Cadillac | DeVille | 4.9L | V8 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| No rows match your filter. | ||||||