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The three chamber design utilizes Flowmaster’s Delta Flow® technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
50 Delta Flow® Stainless Steel – 2.25 Offset In / 2.25 Offset Out – Moderate Sound
2.25 IN(O)/OUT(O) 50 SERIES DF 409S
MUFF 2.25IN
Universal Muffler – Some adaptation may be required.
| Brand |
Flowmaster |
|---|---|
| Part Number (MPN) |
842453 |
| SKU |
842453 |
| UPC / GTIN |
700042018314 / 00700042018314 |
| Condition |
New |
| Disclaimer |
Yes |
| Body Height |
4.00 |
| Body Length |
17.00 |
| Body Material |
409 Stainless Steel |
| Body Width |
9.75 |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| Category |
Exhaust |
| Clamps Included |
No |
| Emission Code |
5 |
| Exhaust Tip Quantity |
0 |
| Finish |
High-Temperature Paint |
| Fitment |
Universal |
| Grade Type |
Performance |
| Hanger Included |
No |
| Heat Shield Attached |
No |
| Inlet Connection |
Slip-Fit |
| Inlet Diameter |
2.25 |
| Inlet Inside Diameter |
2.25 |
| Inlet Location |
Offset |
| Inlet Outside Diameter |
2.38 |
| Inlet Quantity |
1 |
| Inlet Type |
Weld-On |
| Mount Type |
Uses New Hangers (Not Included) |
| Muffler Series |
50 Series Delta Flow |
| Muffler Type |
Chambered |
| Outlet Connection |
Slip-Fit |
| Outlet Inside Diameter |
2.25 |
| Outlet Location |
Offset (Opposite Side) |
| Outlet Outside Diameter |
2.38 |
| Outlet Quantity |
1 |
| Outlet Type |
Single |
| Overall Length |
23.00 |
| part type |
Exhaust Muffler |
| Product Type |
Street Mufflers |
| Reversible |
No |
| Shape |
Oval |
| Sound Level |
Moderate |
| Sub Category |
Mufflers |
| Tunable |
No |
| Vehicle Type |
4/6 CYL Engine |
| Warning |
California Proposition 65 |
| Year |
1977 |
| Make |
Buick |
| Model |
Skylark |
| Body & Trim |
Base |
| Engine & Transmission |
4.9L V8 – Gas |
Vehicle Fitment
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